Quizbank/Electricity and Magnetism (calculus based)/c07
calcPhyEMq/c07 ID153287923206 (Study guide)
Exams: A0 A1 A2 B0 B1 B2 C0 C1 C2 D0 D1 D2 E0 E1 E2 F0 F1 F2 G0 G1 G2 H0 H1 H2 I0 I1 I2 J0 J1 J2 K0 K1 K2 L0 L1 L2 M0 M1 M2 N0 N1 N2 O0 O1 O2 P0 P1 P2 Q0 Q1 Q2 R0 R1 R2 S0 S1 S2 T0 T1 T2 U0 U1 U2 V0 V1 V2 W0 W1 W2 X0 X1 X2 Y0 Y1 Y2 Z0 Z1 Z2
Answers: A0 A1 A2 B0 B1 B2 C0 C1 C2 D0 D1 D2 E0 E1 E2 F0 F1 F2 G0 G1 G2 H0 H1 H2 I0 I1 I2 J0 J1 J2 K0 K1 K2 L0 L1 L2 M0 M1 M2 N0 N1 N2 O0 O1 O2 P0 P1 P2 Q0 Q1 Q2 R0 R1 R2 S0 S1 S2 T0 T1 T2 U0 U1 U2 V0 V1 V2 W0 W1 W2 X0 X1 X2 Y0 Y1 Y2 Z0 Z1 Z2
78 Tests = 3 versions x 26 variations: Each of the 26 variations (A, B, ...) represents a different random selection of questions taken from the study guide.The 3 versions (0,1,..) all have the same questions but in different order and with different numerical inputs. Unless all students take version "0" it is best to reserve it for the instructor because the questions are grouped according to the order in which they appear on the study guide.
Links: Quizbank/Instructions Study guide file:Quizbank153287923206.pdf
Contact me at User talk:Guy vandegrift if you need any help.
c07 A0
edit- a) 4.235E+01 J
- b) 4.659E+01 J
- c) 5.125E+01 J
- d) 5.637E+01 J
- e) 6.201E+01 J
- a) 1.767E-01 N
- b) 1.944E-01 N
- c) 2.138E-01 N
- d) 2.352E-01 N
- e) 2.587E-01 N
3) A 12.0 V battery can move 36,000 C of charge. How many Joules does it deliver?
- a) 3.570E+05 J
- b) 3.927E+05 J
- c) 4.320E+05 J
- d) 4.752E+05 J
- e) 5.227E+05 J
4) A 3 C charge is separated from a 11 C charge by distance of 12 cm. What is the work done by increasing this separation to 19 cm?
- a) 8.278E-07 J
- b) 9.106E-07 J
- c) 1.002E-06 J
- d) 1.102E-06 J
- e) 1.212E-06 J
c07 A1
edit1) A 3 C charge is separated from a 11 C charge by distance of 12 cm. What is the work done by increasing this separation to 19 cm?
- a) 8.278E-07 J
- b) 9.106E-07 J
- c) 1.002E-06 J
- d) 1.102E-06 J
- e) 1.212E-06 J
- a) 3.116E+01 J
- b) 3.427E+01 J
- c) 3.770E+01 J
- d) 4.147E+01 J
- e) 4.562E+01 J
3) A 12.0 V battery can move 36,000 C of charge. How many Joules does it deliver?
- a) 3.570E+05 J
- b) 3.927E+05 J
- c) 4.320E+05 J
- d) 4.752E+05 J
- e) 5.227E+05 J
- a) 1.767E-01 N
- b) 1.944E-01 N
- c) 2.138E-01 N
- d) 2.352E-01 N
- e) 2.587E-01 N
c07 A2
edit- a) 2.343E+01 J
- b) 2.577E+01 J
- c) 2.835E+01 J
- d) 3.118E+01 J
- e) 3.430E+01 J
2) A 12.0 V battery can move 19,000 C of charge. How many Joules does it deliver?
- a) 1.713E+05 J
- b) 1.884E+05 J
- c) 2.073E+05 J
- d) 2.280E+05 J
- e) 2.508E+05 J
3) A 2 C charge is separated from a 10 C charge by distance of 8 cm. What is the work done by increasing this separation to 14 cm?
- a) 8.754E-07 J
- b) 9.630E-07 J
- c) 1.059E-06 J
- d) 1.165E-06 J
- e) 1.282E-06 J
- a) 2.348E-01 N
- b) 2.583E-01 N
- c) 2.841E-01 N
- d) 3.126E-01 N
- e) 3.438E-01 N
c07 B0
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 16 V.
- a) 2.157E+06 m/s
- b) 2.372E+06 m/s
- c) 2.610E+06 m/s
- d) 2.871E+06 m/s
- e) 3.158E+06 m/s
2) If a 23 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=62 V is x2 + y2 + z2 = R2, where R=
- a) 2.277E+00 m
- b) 2.505E+00 m
- c) 2.755E+00 m
- d) 3.031E+00 m
- e) 3.334E+00 m
3) A 12.0 V battery can move 35,000 C of charge. How many Joules does it deliver?
- a) 4.200E+05 J
- b) 4.620E+05 J
- c) 5.082E+05 J
- d) 5.590E+05 J
- e) 6.149E+05 J
- a) 1.744E+01 μC
- b) 1.918E+01 μC
- c) 2.110E+01 μC
- d) 2.321E+01 μC
- e) 2.554E+01 μC
c07 B1
edit- a) 1.744E+01 μC
- b) 1.918E+01 μC
- c) 2.110E+01 μC
- d) 2.321E+01 μC
- e) 2.554E+01 μC
2) A 12.0 V battery can move 36,000 C of charge. How many Joules does it deliver?
- a) 3.570E+05 J
- b) 3.927E+05 J
- c) 4.320E+05 J
- d) 4.752E+05 J
- e) 5.227E+05 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 11 V.
- a) 1.626E+06 m/s
- b) 1.788E+06 m/s
- c) 1.967E+06 m/s
- d) 2.164E+06 m/s
- e) 2.380E+06 m/s
4) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- a) 1.371E+00 m
- b) 1.509E+00 m
- c) 1.659E+00 m
- d) 1.825E+00 m
- e) 2.008E+00 m
c07 B2
edit1) If a 29 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=81 V is x2 + y2 + z2 = R2, where R=
- a) 3.218E+00 m
- b) 3.540E+00 m
- c) 3.893E+00 m
- d) 4.283E+00 m
- e) 4.711E+00 m
2) A 12.0 V battery can move 11,000 C of charge. How many Joules does it deliver?
- a) 9.016E+04 J
- b) 9.917E+04 J
- c) 1.091E+05 J
- d) 1.200E+05 J
- e) 1.320E+05 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- a) 3.288E+06 m/s
- b) 3.617E+06 m/s
- c) 3.979E+06 m/s
- d) 4.376E+06 m/s
- e) 4.814E+06 m/s
- a) 1.205E+01 μC
- b) 1.326E+01 μC
- c) 1.459E+01 μC
- d) 1.604E+01 μC
- e) 1.765E+01 μC
c07 C0
edit- a) 1.604E-01 N
- b) 1.765E-01 N
- c) 1.941E-01 N
- d) 2.135E-01 N
- e) 2.349E-01 N
- a) 5.650E+01 J
- b) 6.215E+01 J
- c) 6.837E+01 J
- d) 7.520E+01 J
- e) 8.272E+01 J
- a) 1.833E+01 μC
- b) 2.016E+01 μC
- c) 2.218E+01 μC
- d) 2.440E+01 μC
- e) 2.684E+01 μC
4) Two large parallel conducting plates are separated by 9.87 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 66 V?
- a) 4.391E-01 mm
- b) 5.049E-01 mm
- c) 5.806E-01 mm
- d) 6.677E-01 mm
- e) 7.679E-01 mm
c07 C1
edit- a) 1.193E+01 μC
- b) 1.312E+01 μC
- c) 1.443E+01 μC
- d) 1.588E+01 μC
- e) 1.746E+01 μC
2) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.310E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- a) 5.814E-01 mm
- b) 6.686E-01 mm
- c) 7.689E-01 mm
- d) 8.842E-01 mm
- e) 1.017E+00 mm
- a) 4.438E+01 J
- b) 4.882E+01 J
- c) 5.370E+01 J
- d) 5.907E+01 J
- e) 6.498E+01 J
- a) 2.656E-01 N
- b) 2.922E-01 N
- c) 3.214E-01 N
- d) 3.535E-01 N
- e) 3.889E-01 N
c07 C2
edit- a) 1.193E+01 μC
- b) 1.312E+01 μC
- c) 1.443E+01 μC
- d) 1.588E+01 μC
- e) 1.746E+01 μC
- a) 3.977E-01 N
- b) 4.374E-01 N
- c) 4.812E-01 N
- d) 5.293E-01 N
- e) 5.822E-01 N
- a) 3.910E+01 J
- b) 4.301E+01 J
- c) 4.731E+01 J
- d) 5.204E+01 J
- e) 5.725E+01 J
4) Two large parallel conducting plates are separated by 6.86 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 79 V?
- a) 6.100E-01 mm
- b) 7.015E-01 mm
- c) 8.067E-01 mm
- d) 9.277E-01 mm
- e) 1.067E+00 mm
c07 D0
edit- a) 1.374E-01 N
- b) 1.511E-01 N
- c) 1.662E-01 N
- d) 1.828E-01 N
- e) 2.011E-01 N
2) Assume that a 24 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 27°).
- a) 5.540E+02 V
- b) 6.095E+02 V
- c) 6.704E+02 V
- d) 7.374E+02 V
- e) 8.112E+02 V
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 6 V.
- a) 1.091E+06 m/s
- b) 1.201E+06 m/s
- c) 1.321E+06 m/s
- d) 1.453E+06 m/s
- e) 1.598E+06 m/s
- a) 2.617E+01 J
- b) 2.879E+01 J
- c) 3.167E+01 J
- d) 3.484E+01 J
- e) 3.832E+01 J
c07 D1
edit- a) 5.178E+01 J
- b) 5.696E+01 J
- c) 6.266E+01 J
- d) 6.892E+01 J
- e) 7.582E+01 J
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 46 V.
- a) 3.022E+06 m/s
- b) 3.324E+06 m/s
- c) 3.657E+06 m/s
- d) 4.023E+06 m/s
- e) 4.425E+06 m/s
- a) 3.029E-01 N
- b) 3.332E-01 N
- c) 3.665E-01 N
- d) 4.032E-01 N
- e) 4.435E-01 N
4) Assume that a 15 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (14 cm, 77°).
- a) 1.184E+03 V
- b) 1.302E+03 V
- c) 1.432E+03 V
- d) 1.576E+03 V
- e) 1.733E+03 V
c07 D2
edit1) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (15 cm, 48°).
- a) 1.528E+03 V
- b) 1.681E+03 V
- c) 1.849E+03 V
- d) 2.034E+03 V
- e) 2.237E+03 V
- a) 3.444E+01 J
- b) 3.789E+01 J
- c) 4.168E+01 J
- d) 4.585E+01 J
- e) 5.043E+01 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 81 V.
- a) 4.411E+06 m/s
- b) 4.853E+06 m/s
- c) 5.338E+06 m/s
- d) 5.872E+06 m/s
- e) 6.459E+06 m/s
- a) 1.767E-01 N
- b) 1.944E-01 N
- c) 2.138E-01 N
- d) 2.352E-01 N
- e) 2.587E-01 N
c07 E0
edit- a) 8.430E-01 N
- b) 9.273E-01 N
- c) 1.020E+00 N
- d) 1.122E+00 N
- e) 1.234E+00 N
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 30 V.
- a) 2.441E+06 m/s
- b) 2.685E+06 m/s
- c) 2.953E+06 m/s
- d) 3.249E+06 m/s
- e) 3.573E+06 m/s
3) Assume that a 25 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (13 cm, 70°).
- a) 2.285E+03 V
- b) 2.514E+03 V
- c) 2.765E+03 V
- d) 3.042E+03 V
- e) 3.346E+03 V
4) If a 14 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=52 V is x2 + y2 + z2 = R2, where R=
- a) 2.420E+00 m
- b) 2.662E+00 m
- c) 2.928E+00 m
- d) 3.221E+00 m
- e) 3.543E+00 m
c07 E1
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 83 V.
- a) 4.466E+06 m/s
- b) 4.912E+06 m/s
- c) 5.403E+06 m/s
- d) 5.944E+06 m/s
- e) 6.538E+06 m/s
- a) 1.767E-01 N
- b) 1.944E-01 N
- c) 2.138E-01 N
- d) 2.352E-01 N
- e) 2.587E-01 N
3) Assume that a 4 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (15 cm, 59°).
- a) 3.961E+02 V
- b) 4.358E+02 V
- c) 4.793E+02 V
- d) 5.273E+02 V
- e) 5.800E+02 V
4) If a 23 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=62 V is x2 + y2 + z2 = R2, where R=
- a) 2.277E+00 m
- b) 2.505E+00 m
- c) 2.755E+00 m
- d) 3.031E+00 m
- e) 3.334E+00 m
c07 E2
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 74 V.
- a) 5.102E+06 m/s
- b) 5.612E+06 m/s
- c) 6.173E+06 m/s
- d) 6.791E+06 m/s
- e) 7.470E+06 m/s
2) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (7 cm, 0°) and P2 is at (16 cm, 11°).
- a) 3.581E+02 V
- b) 3.939E+02 V
- c) 4.333E+02 V
- d) 4.767E+02 V
- e) 5.243E+02 V
- a) 1.767E-01 N
- b) 1.944E-01 N
- c) 2.138E-01 N
- d) 2.352E-01 N
- e) 2.587E-01 N
4) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- a) 1.371E+00 m
- b) 1.509E+00 m
- c) 1.659E+00 m
- d) 1.825E+00 m
- e) 2.008E+00 m
c07 F0
edit1) When a 7.78 V battery operates a 1.35 W bulb, how many electrons pass through it each second?
- a) 7.397E+17 electrons
- b) 8.137E+17 electrons
- c) 8.951E+17 electrons
- d) 9.846E+17 electrons
- e) 1.083E+18 electrons
2) Two large parallel conducting plates are separated by 7.93 mm. Equal and opposite surface charges of 7.720E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 77 V?
- a) 6.678E-01 mm
- b) 7.679E-01 mm
- c) 8.831E-01 mm
- d) 1.016E+00 mm
- e) 1.168E+00 mm
3) A 2 C charge is separated from a 6 C charge by distance of 13 cm. What is the work done by increasing this separation to 16 cm?
- a) 1.556E-07 J
- b) 1.711E-07 J
- c) 1.882E-07 J
- d) 2.070E-07 J
- e) 2.277E-07 J
- a) 8.672E+02 V
- b) 9.539E+02 V
- c) 1.049E+03 V
- d) 1.154E+03 V
- e) 1.270E+03 V
c07 F1
edit1) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- a) 4.385E-07 J
- b) 4.823E-07 J
- c) 5.306E-07 J
- d) 5.836E-07 J
- e) 6.420E-07 J
- a) 6.325E+02 V
- b) 6.957E+02 V
- c) 7.653E+02 V
- d) 8.418E+02 V
- e) 9.260E+02 V
3) Two large parallel conducting plates are separated by 7.93 mm. Equal and opposite surface charges of 7.720E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 77 V?
- a) 6.678E-01 mm
- b) 7.679E-01 mm
- c) 8.831E-01 mm
- d) 1.016E+00 mm
- e) 1.168E+00 mm
4) When a 3.63 V battery operates a 1.34 W bulb, how many electrons pass through it each second?
- a) 2.095E+18 electrons
- b) 2.304E+18 electrons
- c) 2.534E+18 electrons
- d) 2.788E+18 electrons
- e) 3.067E+18 electrons
c07 F2
edit1) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- a) 4.723E-01 mm
- b) 5.432E-01 mm
- c) 6.246E-01 mm
- d) 7.183E-01 mm
- e) 8.261E-01 mm
- a) 5.134E+02 V
- b) 5.648E+02 V
- c) 6.212E+02 V
- d) 6.834E+02 V
- e) 7.517E+02 V
3) A 4 C charge is separated from a 10 C charge by distance of 10 cm. What is the work done by increasing this separation to 19 cm?
- a) 1.548E-06 J
- b) 1.703E-06 J
- c) 1.873E-06 J
- d) 2.061E-06 J
- e) 2.267E-06 J
4) When a 3.63 V battery operates a 1.34 W bulb, how many electrons pass through it each second?
- a) 2.095E+18 electrons
- b) 2.304E+18 electrons
- c) 2.534E+18 electrons
- d) 2.788E+18 electrons
- e) 3.067E+18 electrons
c07 G0
edit1) If a 28 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=77 V is x2 + y2 + z2 = R2, where R=
- a) 2.701E+00 m
- b) 2.971E+00 m
- c) 3.268E+00 m
- d) 3.595E+00 m
- e) 3.955E+00 m
- a) 1.744E+01 μC
- b) 1.918E+01 μC
- c) 2.110E+01 μC
- d) 2.321E+01 μC
- e) 2.554E+01 μC
3) Assume that a 3 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 32°).
- a) 1.857E+02 V
- b) 2.043E+02 V
- c) 2.247E+02 V
- d) 2.472E+02 V
- e) 2.719E+02 V
- a) 3.697E-01 N
- b) 4.067E-01 N
- c) 4.474E-01 N
- d) 4.921E-01 N
- e) 5.413E-01 N
c07 G1
edit1) Assume that a 25 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (13 cm, 70°).
- a) 2.285E+03 V
- b) 2.514E+03 V
- c) 2.765E+03 V
- d) 3.042E+03 V
- e) 3.346E+03 V
2) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- a) 1.371E+00 m
- b) 1.509E+00 m
- c) 1.659E+00 m
- d) 1.825E+00 m
- e) 2.008E+00 m
- a) 1.767E-01 N
- b) 1.944E-01 N
- c) 2.138E-01 N
- d) 2.352E-01 N
- e) 2.587E-01 N
- a) 1.032E+01 μC
- b) 1.135E+01 μC
- c) 1.249E+01 μC
- d) 1.374E+01 μC
- e) 1.511E+01 μC
c07 G2
edit- a) 3.977E-01 N
- b) 4.374E-01 N
- c) 4.812E-01 N
- d) 5.293E-01 N
- e) 5.822E-01 N
2) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 15°).
- a) 4.244E+02 V
- b) 4.669E+02 V
- c) 5.135E+02 V
- d) 5.649E+02 V
- e) 6.214E+02 V
3) If a 13 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=84 V is x2 + y2 + z2 = R2, where R=
- a) 1.391E+00 m
- b) 1.530E+00 m
- c) 1.683E+00 m
- d) 1.851E+00 m
- e) 2.036E+00 m
- a) 1.193E+01 μC
- b) 1.312E+01 μC
- c) 1.443E+01 μC
- d) 1.588E+01 μC
- e) 1.746E+01 μC
c07 H0
edit- a) 4.554E+01 J
- b) 5.009E+01 J
- c) 5.510E+01 J
- d) 6.061E+01 J
- e) 6.667E+01 J
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- a) 3.288E+06 m/s
- b) 3.617E+06 m/s
- c) 3.979E+06 m/s
- d) 4.376E+06 m/s
- e) 4.814E+06 m/s
- a) 3.866E+02 V
- b) 4.253E+02 V
- c) 4.678E+02 V
- d) 5.146E+02 V
- e) 5.661E+02 V
- a) 1.234E+01 μC
- b) 1.357E+01 μC
- c) 1.493E+01 μC
- d) 1.642E+01 μC
- e) 1.806E+01 μC
c07 H1
edit- a) 9.129E+00 μC
- b) 1.004E+01 μC
- c) 1.105E+01 μC
- d) 1.215E+01 μC
- e) 1.337E+01 μC
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 27 V.
- a) 2.802E+06 m/s
- b) 3.082E+06 m/s
- c) 3.390E+06 m/s
- d) 3.729E+06 m/s
- e) 4.102E+06 m/s
- a) 3.819E+01 J
- b) 4.201E+01 J
- c) 4.621E+01 J
- d) 5.083E+01 J
- e) 5.591E+01 J
- a) 5.645E+02 V
- b) 6.210E+02 V
- c) 6.831E+02 V
- d) 7.514E+02 V
- e) 8.266E+02 V
c07 H2
edit- a) 1.304E+01 μC
- b) 1.434E+01 μC
- c) 1.577E+01 μC
- d) 1.735E+01 μC
- e) 1.909E+01 μC
- a) 8.672E+02 V
- b) 9.539E+02 V
- c) 1.049E+03 V
- d) 1.154E+03 V
- e) 1.270E+03 V
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 56 V.
- a) 3.031E+06 m/s
- b) 3.335E+06 m/s
- c) 3.668E+06 m/s
- d) 4.035E+06 m/s
- e) 4.438E+06 m/s
- a) 1.241E+02 J
- b) 1.365E+02 J
- c) 1.501E+02 J
- d) 1.652E+02 J
- e) 1.817E+02 J
c07 I0
edit1) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- a) 4.723E-01 mm
- b) 5.432E-01 mm
- c) 6.246E-01 mm
- d) 7.183E-01 mm
- e) 8.261E-01 mm
2) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- a) 4.385E-07 J
- b) 4.823E-07 J
- c) 5.306E-07 J
- d) 5.836E-07 J
- e) 6.420E-07 J
3) If a 23 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=62 V is x2 + y2 + z2 = R2, where R=
- a) 2.277E+00 m
- b) 2.505E+00 m
- c) 2.755E+00 m
- d) 3.031E+00 m
- e) 3.334E+00 m
4) Assume that a 26 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 42°).
- a) 7.263E+02 V
- b) 7.989E+02 V
- c) 8.788E+02 V
- d) 9.667E+02 V
- e) 1.063E+03 V
c07 I1
edit1) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- a) 1.371E+00 m
- b) 1.509E+00 m
- c) 1.659E+00 m
- d) 1.825E+00 m
- e) 2.008E+00 m
2) A 8 C charge is separated from a 13 C charge by distance of 7 cm. What is the work done by increasing this separation to 13 cm?
- a) 4.209E-06 J
- b) 4.630E-06 J
- c) 5.093E-06 J
- d) 5.603E-06 J
- e) 6.163E-06 J
3) Assume that a 14 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (15 cm, 22°).
- a) 5.592E+02 V
- b) 6.151E+02 V
- c) 6.767E+02 V
- d) 7.443E+02 V
- e) 8.188E+02 V
4) Two large parallel conducting plates are separated by 8.7 mm. Equal and opposite surface charges of 7.220E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 67 V?
- a) 4.698E-01 mm
- b) 5.402E-01 mm
- c) 6.213E-01 mm
- d) 7.145E-01 mm
- e) 8.216E-01 mm
c07 I2
edit1) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- a) 1.371E+00 m
- b) 1.509E+00 m
- c) 1.659E+00 m
- d) 1.825E+00 m
- e) 2.008E+00 m
2) Two large parallel conducting plates are separated by 7.83 mm. Equal and opposite surface charges of 7.530E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 86 V?
- a) 8.793E-01 mm
- b) 1.011E+00 mm
- c) 1.163E+00 mm
- d) 1.337E+00 mm
- e) 1.538E+00 mm
3) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (16 cm, 71°).
- a) 1.969E+02 V
- b) 2.166E+02 V
- c) 2.383E+02 V
- d) 2.621E+02 V
- e) 2.884E+02 V
4) A 2 C charge is separated from a 6 C charge by distance of 13 cm. What is the work done by increasing this separation to 16 cm?
- a) 1.556E-07 J
- b) 1.711E-07 J
- c) 1.882E-07 J
- d) 2.070E-07 J
- e) 2.277E-07 J
c07 J0
edit- a) 3.814E+02 V
- b) 4.195E+02 V
- c) 4.615E+02 V
- d) 5.077E+02 V
- e) 5.584E+02 V
2) A 3 C charge is separated from a 9 C charge by distance of 13 cm. What is the work done by increasing this separation to 21 cm?
- a) 6.465E-07 J
- b) 7.111E-07 J
- c) 7.822E-07 J
- d) 8.604E-07 J
- e) 9.465E-07 J
3) A 12.0 V battery can move 11,000 C of charge. How many Joules does it deliver?
- a) 1.200E+05 J
- b) 1.320E+05 J
- c) 1.452E+05 J
- d) 1.597E+05 J
- e) 1.757E+05 J
4) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (8 cm, 0°) and P2 is at (14 cm, 34°).
- a) 2.626E+02 V
- b) 2.889E+02 V
- c) 3.178E+02 V
- d) 3.496E+02 V
- e) 3.845E+02 V
c07 J1
edit1) A 9 C charge is separated from a 16 C charge by distance of 10 cm. What is the work done by increasing this separation to 16 cm?
- a) 4.853E-06 J
- b) 5.339E-06 J
- c) 5.872E-06 J
- d) 6.460E-06 J
- e) 7.106E-06 J
- a) 4.104E+02 V
- b) 4.514E+02 V
- c) 4.965E+02 V
- d) 5.462E+02 V
- e) 6.008E+02 V
3) Assume that a 26 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 42°).
- a) 7.263E+02 V
- b) 7.989E+02 V
- c) 8.788E+02 V
- d) 9.667E+02 V
- e) 1.063E+03 V
4) A 12.0 V battery can move 41,000 C of charge. How many Joules does it deliver?
- a) 3.696E+05 J
- b) 4.066E+05 J
- c) 4.473E+05 J
- d) 4.920E+05 J
- e) 5.412E+05 J
c07 J2
edit- a) 3.070E+02 V
- b) 3.377E+02 V
- c) 3.715E+02 V
- d) 4.086E+02 V
- e) 4.495E+02 V
2) A 12.0 V battery can move 49,000 C of charge. How many Joules does it deliver?
- a) 5.880E+05 J
- b) 6.468E+05 J
- c) 7.115E+05 J
- d) 7.826E+05 J
- e) 8.609E+05 J
3) A 7 C charge is separated from a 15 C charge by distance of 14 cm. What is the work done by increasing this separation to 20 cm?
- a) 1.519E-06 J
- b) 1.671E-06 J
- c) 1.838E-06 J
- d) 2.022E-06 J
- e) 2.224E-06 J
4) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (7 cm, 0°) and P2 is at (16 cm, 11°).
- a) 3.581E+02 V
- b) 3.939E+02 V
- c) 4.333E+02 V
- d) 4.767E+02 V
- e) 5.243E+02 V
c07 K0
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 19 V.
- a) 1.942E+06 m/s
- b) 2.137E+06 m/s
- c) 2.350E+06 m/s
- d) 2.585E+06 m/s
- e) 2.844E+06 m/s
- a) 4.235E+01 J
- b) 4.659E+01 J
- c) 5.125E+01 J
- d) 5.637E+01 J
- e) 6.201E+01 J
- a) 9.216E+00 μC
- b) 1.014E+01 μC
- c) 1.115E+01 μC
- d) 1.227E+01 μC
- e) 1.349E+01 μC
4) Two large parallel conducting plates are separated by 7.81 mm. Equal and opposite surface charges of 7.440E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 80 V?
- a) 9.521E-01 mm
- b) 1.095E+00 mm
- c) 1.259E+00 mm
- d) 1.448E+00 mm
- e) 1.665E+00 mm
c07 K1
edit1) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.280E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 70 V?
- a) 8.514E-01 mm
- b) 9.791E-01 mm
- c) 1.126E+00 mm
- d) 1.295E+00 mm
- e) 1.489E+00 mm
- a) 3.116E+01 J
- b) 3.427E+01 J
- c) 3.770E+01 J
- d) 4.147E+01 J
- e) 4.562E+01 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 12 V.
- a) 1.698E+06 m/s
- b) 1.868E+06 m/s
- c) 2.055E+06 m/s
- d) 2.260E+06 m/s
- e) 2.486E+06 m/s
- a) 1.038E+01 μC
- b) 1.142E+01 μC
- c) 1.256E+01 μC
- d) 1.381E+01 μC
- e) 1.519E+01 μC
c07 K2
edit- a) 5.650E+01 J
- b) 6.215E+01 J
- c) 6.837E+01 J
- d) 7.520E+01 J
- e) 8.272E+01 J
2) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.310E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- a) 5.814E-01 mm
- b) 6.686E-01 mm
- c) 7.689E-01 mm
- d) 8.842E-01 mm
- e) 1.017E+00 mm
- a) 1.744E+01 μC
- b) 1.918E+01 μC
- c) 2.110E+01 μC
- d) 2.321E+01 μC
- e) 2.554E+01 μC
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 11 V.
- a) 1.626E+06 m/s
- b) 1.788E+06 m/s
- c) 1.967E+06 m/s
- d) 2.164E+06 m/s
- e) 2.380E+06 m/s
c07 L0
edit- a) 5.178E+01 J
- b) 5.696E+01 J
- c) 6.266E+01 J
- d) 6.892E+01 J
- e) 7.582E+01 J
- a) 3.542E-01 N
- b) 3.896E-01 N
- c) 4.286E-01 N
- d) 4.714E-01 N
- e) 5.186E-01 N
3) A 3 C charge is separated from a 7 C charge by distance of 10 cm. What is the work done by increasing this separation to 15 cm?
- a) 5.199E-07 J
- b) 5.719E-07 J
- c) 6.291E-07 J
- d) 6.920E-07 J
- e) 7.612E-07 J
4) Assume that a 14 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (15 cm, 22°).
- a) 5.592E+02 V
- b) 6.151E+02 V
- c) 6.767E+02 V
- d) 7.443E+02 V
- e) 8.188E+02 V
c07 L1
edit1) Assume that a 4 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (15 cm, 59°).
- a) 3.961E+02 V
- b) 4.358E+02 V
- c) 4.793E+02 V
- d) 5.273E+02 V
- e) 5.800E+02 V
2) A 7 C charge is separated from a 11 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- a) 2.408E-06 J
- b) 2.649E-06 J
- c) 2.914E-06 J
- d) 3.205E-06 J
- e) 3.526E-06 J
- a) 5.650E+01 J
- b) 6.215E+01 J
- c) 6.837E+01 J
- d) 7.520E+01 J
- e) 8.272E+01 J
- a) 1.374E-01 N
- b) 1.511E-01 N
- c) 1.662E-01 N
- d) 1.828E-01 N
- e) 2.011E-01 N
c07 L2
edit1) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (7 cm, 0°) and P2 is at (16 cm, 11°).
- a) 3.581E+02 V
- b) 3.939E+02 V
- c) 4.333E+02 V
- d) 4.767E+02 V
- e) 5.243E+02 V
2) A 4 C charge is separated from a 9 C charge by distance of 9 cm. What is the work done by increasing this separation to 14 cm?
- a) 8.769E-07 J
- b) 9.646E-07 J
- c) 1.061E-06 J
- d) 1.167E-06 J
- e) 1.284E-06 J
- a) 1.355E-01 N
- b) 1.491E-01 N
- c) 1.640E-01 N
- d) 1.804E-01 N
- e) 1.984E-01 N
- a) 2.300E+01 J
- b) 2.530E+01 J
- c) 2.783E+01 J
- d) 3.061E+01 J
- e) 3.367E+01 J
c07 M0
edit1) A 9 C charge is separated from a 16 C charge by distance of 10 cm. What is the work done by increasing this separation to 16 cm?
- a) 4.853E-06 J
- b) 5.339E-06 J
- c) 5.872E-06 J
- d) 6.460E-06 J
- e) 7.106E-06 J
- a) 9.216E+00 μC
- b) 1.014E+01 μC
- c) 1.115E+01 μC
- d) 1.227E+01 μC
- e) 1.349E+01 μC
3) When a 2.59 V battery operates a 2.89 W bulb, how many electrons pass through it each second?
- a) 5.756E+18 electrons
- b) 6.331E+18 electrons
- c) 6.964E+18 electrons
- d) 7.661E+18 electrons
- e) 8.427E+18 electrons
4) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- a) 4.723E-01 mm
- b) 5.432E-01 mm
- c) 6.246E-01 mm
- d) 7.183E-01 mm
- e) 8.261E-01 mm
c07 M1
edit1) Two large parallel conducting plates are separated by 9.58 mm. Equal and opposite surface charges of 7.360E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 84 V?
- a) 6.644E-01 mm
- b) 7.641E-01 mm
- c) 8.787E-01 mm
- d) 1.011E+00 mm
- e) 1.162E+00 mm
- a) 1.032E+01 μC
- b) 1.135E+01 μC
- c) 1.249E+01 μC
- d) 1.374E+01 μC
- e) 1.511E+01 μC
3) A 7 C charge is separated from a 12 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- a) 2.890E-06 J
- b) 3.179E-06 J
- c) 3.497E-06 J
- d) 3.846E-06 J
- e) 4.231E-06 J
4) When a 7.1 V battery operates a 1.8 W bulb, how many electrons pass through it each second?
- a) 1.439E+18 electrons
- b) 1.582E+18 electrons
- c) 1.741E+18 electrons
- d) 1.915E+18 electrons
- e) 2.106E+18 electrons
c07 M2
edit1) Two large parallel conducting plates are separated by 6.67 mm. Equal and opposite surface charges of 7.080E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 60 V?
- a) 6.525E-01 mm
- b) 7.504E-01 mm
- c) 8.629E-01 mm
- d) 9.923E-01 mm
- e) 1.141E+00 mm
2) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- a) 4.385E-07 J
- b) 4.823E-07 J
- c) 5.306E-07 J
- d) 5.836E-07 J
- e) 6.420E-07 J
- a) 1.744E+01 μC
- b) 1.918E+01 μC
- c) 2.110E+01 μC
- d) 2.321E+01 μC
- e) 2.554E+01 μC
4) When a 7.1 V battery operates a 1.8 W bulb, how many electrons pass through it each second?
- a) 1.439E+18 electrons
- b) 1.582E+18 electrons
- c) 1.741E+18 electrons
- d) 1.915E+18 electrons
- e) 2.106E+18 electrons
c07 N0
edit1) A 2 C charge is separated from a 6 C charge by distance of 13 cm. What is the work done by increasing this separation to 16 cm?
- a) 1.556E-07 J
- b) 1.711E-07 J
- c) 1.882E-07 J
- d) 2.070E-07 J
- e) 2.277E-07 J
- a) 1.374E-01 N
- b) 1.511E-01 N
- c) 1.662E-01 N
- d) 1.828E-01 N
- e) 2.011E-01 N
3) Assume that a 16 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (14 cm, 27°).
- a) 9.354E+02 V
- b) 1.029E+03 V
- c) 1.132E+03 V
- d) 1.245E+03 V
- e) 1.370E+03 V
4) Two large parallel conducting plates are separated by 9.71 mm. Equal and opposite surface charges of 7.550E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- a) 7.444E-01 mm
- b) 8.561E-01 mm
- c) 9.845E-01 mm
- d) 1.132E+00 mm
- e) 1.302E+00 mm
c07 N1
edit1) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- a) 4.723E-01 mm
- b) 5.432E-01 mm
- c) 6.246E-01 mm
- d) 7.183E-01 mm
- e) 8.261E-01 mm
2) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- a) 4.385E-07 J
- b) 4.823E-07 J
- c) 5.306E-07 J
- d) 5.836E-07 J
- e) 6.420E-07 J
- a) 1.355E-01 N
- b) 1.491E-01 N
- c) 1.640E-01 N
- d) 1.804E-01 N
- e) 1.984E-01 N
4) Assume that a 23 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (7 cm, 0°) and P2 is at (13 cm, 18°).
- a) 1.024E+03 V
- b) 1.126E+03 V
- c) 1.239E+03 V
- d) 1.363E+03 V
- e) 1.499E+03 V
c07 N2
edit1) A 7 C charge is separated from a 12 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- a) 2.890E-06 J
- b) 3.179E-06 J
- c) 3.497E-06 J
- d) 3.846E-06 J
- e) 4.231E-06 J
2) Two large parallel conducting plates are separated by 9.87 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 66 V?
- a) 4.391E-01 mm
- b) 5.049E-01 mm
- c) 5.806E-01 mm
- d) 6.677E-01 mm
- e) 7.679E-01 mm
- a) 8.206E-01 N
- b) 9.027E-01 N
- c) 9.930E-01 N
- d) 1.092E+00 N
- e) 1.201E+00 N
4) Assume that a 16 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (14 cm, 27°).
- a) 9.354E+02 V
- b) 1.029E+03 V
- c) 1.132E+03 V
- d) 1.245E+03 V
- e) 1.370E+03 V
c07 O0
edit1) Assume that a 11 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 14°).
- a) 1.876E+02 V
- b) 2.063E+02 V
- c) 2.270E+02 V
- d) 2.497E+02 V
- e) 2.746E+02 V
2) When a 6.03 V battery operates a 1.56 W bulb, how many electrons pass through it each second?
- a) 1.615E+18 electrons
- b) 1.776E+18 electrons
- c) 1.954E+18 electrons
- d) 2.149E+18 electrons
- e) 2.364E+18 electrons
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- a) 3.288E+06 m/s
- b) 3.617E+06 m/s
- c) 3.979E+06 m/s
- d) 4.376E+06 m/s
- e) 4.814E+06 m/s
4) Two large parallel conducting plates are separated by 8.13 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 92 V?
- a) 9.394E-01 mm
- b) 1.080E+00 mm
- c) 1.242E+00 mm
- d) 1.429E+00 mm
- e) 1.643E+00 mm
c07 O1
edit1) Assume that a 25 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (13 cm, 70°).
- a) 2.285E+03 V
- b) 2.514E+03 V
- c) 2.765E+03 V
- d) 3.042E+03 V
- e) 3.346E+03 V
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- a) 3.617E+06 m/s
- b) 3.979E+06 m/s
- c) 4.376E+06 m/s
- d) 4.814E+06 m/s
- e) 5.296E+06 m/s
3) Two large parallel conducting plates are separated by 6.95 mm. Equal and opposite surface charges of 7.360E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 83 V?
- a) 6.565E-01 mm
- b) 7.550E-01 mm
- c) 8.683E-01 mm
- d) 9.985E-01 mm
- e) 1.148E+00 mm
4) When a 4.63 V battery operates a 2.26 W bulb, how many electrons pass through it each second?
- a) 2.770E+18 electrons
- b) 3.047E+18 electrons
- c) 3.351E+18 electrons
- d) 3.686E+18 electrons
- e) 4.055E+18 electrons
c07 O2
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 19 V.
- a) 1.942E+06 m/s
- b) 2.137E+06 m/s
- c) 2.350E+06 m/s
- d) 2.585E+06 m/s
- e) 2.844E+06 m/s
2) When a 4.21 V battery operates a 2.17 W bulb, how many electrons pass through it each second?
- a) 2.659E+18 electrons
- b) 2.925E+18 electrons
- c) 3.217E+18 electrons
- d) 3.539E+18 electrons
- e) 3.893E+18 electrons
3) Two large parallel conducting plates are separated by 7.83 mm. Equal and opposite surface charges of 7.530E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 86 V?
- a) 8.793E-01 mm
- b) 1.011E+00 mm
- c) 1.163E+00 mm
- d) 1.337E+00 mm
- e) 1.538E+00 mm
4) Assume that a 29 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 77°).
- a) 1.483E+03 V
- b) 1.632E+03 V
- c) 1.795E+03 V
- d) 1.975E+03 V
- e) 2.172E+03 V
c07 P0
edit1) Assume that a 5 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 31°).
- a) 1.397E+02 V
- b) 1.536E+02 V
- c) 1.690E+02 V
- d) 1.859E+02 V
- e) 2.045E+02 V
- a) 5.645E+02 V
- b) 6.210E+02 V
- c) 6.831E+02 V
- d) 7.514E+02 V
- e) 8.266E+02 V
3) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.310E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- a) 5.814E-01 mm
- b) 6.686E-01 mm
- c) 7.689E-01 mm
- d) 8.842E-01 mm
- e) 1.017E+00 mm
- a) 7.982E+01 J
- b) 8.780E+01 J
- c) 9.658E+01 J
- d) 1.062E+02 J
- e) 1.169E+02 J
c07 P1
edit1) Assume that a 3 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 32°).
- a) 1.857E+02 V
- b) 2.043E+02 V
- c) 2.247E+02 V
- d) 2.472E+02 V
- e) 2.719E+02 V
2) Two large parallel conducting plates are separated by 6.67 mm. Equal and opposite surface charges of 7.080E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 60 V?
- a) 6.525E-01 mm
- b) 7.504E-01 mm
- c) 8.629E-01 mm
- d) 9.923E-01 mm
- e) 1.141E+00 mm
- a) 4.104E+02 V
- b) 4.514E+02 V
- c) 4.965E+02 V
- d) 5.462E+02 V
- e) 6.008E+02 V
- a) 4.554E+01 J
- b) 5.009E+01 J
- c) 5.510E+01 J
- d) 6.061E+01 J
- e) 6.667E+01 J
c07 P2
edit- a) 7.789E+01 J
- b) 8.568E+01 J
- c) 9.425E+01 J
- d) 1.037E+02 J
- e) 1.140E+02 J
2) Two large parallel conducting plates are separated by 8.13 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 92 V?
- a) 9.394E-01 mm
- b) 1.080E+00 mm
- c) 1.242E+00 mm
- d) 1.429E+00 mm
- e) 1.643E+00 mm
- a) 5.261E+02 V
- b) 5.787E+02 V
- c) 6.365E+02 V
- d) 7.002E+02 V
- e) 7.702E+02 V
4) Assume that a 24 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 27°).
- a) 5.540E+02 V
- b) 6.095E+02 V
- c) 6.704E+02 V
- d) 7.374E+02 V
- e) 8.112E+02 V
c07 Q0
edit1) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 15°).
- a) 4.244E+02 V
- b) 4.669E+02 V
- c) 5.135E+02 V
- d) 5.649E+02 V
- e) 6.214E+02 V
2) If a 19 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=73 V is x2 + y2 + z2 = R2, where R=
- a) 1.598E+00 m
- b) 1.757E+00 m
- c) 1.933E+00 m
- d) 2.127E+00 m
- e) 2.339E+00 m
3) A 12.0 V battery can move 19,000 C of charge. How many Joules does it deliver?
- a) 1.713E+05 J
- b) 1.884E+05 J
- c) 2.073E+05 J
- d) 2.280E+05 J
- e) 2.508E+05 J
- a) 3.070E+02 V
- b) 3.377E+02 V
- c) 3.715E+02 V
- d) 4.086E+02 V
- e) 4.495E+02 V
c07 Q1
edit1) Assume that a 29 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 77°).
- a) 1.483E+03 V
- b) 1.632E+03 V
- c) 1.795E+03 V
- d) 1.975E+03 V
- e) 2.172E+03 V
2) A 12.0 V battery can move 38,000 C of charge. How many Joules does it deliver?
- a) 3.115E+05 J
- b) 3.426E+05 J
- c) 3.769E+05 J
- d) 4.145E+05 J
- e) 4.560E+05 J
- a) 2.073E+02 V
- b) 2.281E+02 V
- c) 2.509E+02 V
- d) 2.760E+02 V
- e) 3.035E+02 V
4) If a 14 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=52 V is x2 + y2 + z2 = R2, where R=
- a) 2.420E+00 m
- b) 2.662E+00 m
- c) 2.928E+00 m
- d) 3.221E+00 m
- e) 3.543E+00 m
c07 Q2
edit- a) 6.325E+02 V
- b) 6.957E+02 V
- c) 7.653E+02 V
- d) 8.418E+02 V
- e) 9.260E+02 V
2) A 12.0 V battery can move 11,000 C of charge. How many Joules does it deliver?
- a) 9.016E+04 J
- b) 9.917E+04 J
- c) 1.091E+05 J
- d) 1.200E+05 J
- e) 1.320E+05 J
3) If a 19 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=73 V is x2 + y2 + z2 = R2, where R=
- a) 1.598E+00 m
- b) 1.757E+00 m
- c) 1.933E+00 m
- d) 2.127E+00 m
- e) 2.339E+00 m
4) Assume that a 4 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (15 cm, 59°).
- a) 3.961E+02 V
- b) 4.358E+02 V
- c) 4.793E+02 V
- d) 5.273E+02 V
- e) 5.800E+02 V
c07 R0
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 16 V.
- a) 2.157E+06 m/s
- b) 2.372E+06 m/s
- c) 2.610E+06 m/s
- d) 2.871E+06 m/s
- e) 3.158E+06 m/s
- a) 4.104E+02 V
- b) 4.514E+02 V
- c) 4.965E+02 V
- d) 5.462E+02 V
- e) 6.008E+02 V
3) When a 3.21 V battery operates a 2.38 W bulb, how many electrons pass through it each second?
- a) 3.161E+18 electrons
- b) 3.477E+18 electrons
- c) 3.825E+18 electrons
- d) 4.207E+18 electrons
- e) 4.628E+18 electrons
- a) 3.910E+01 J
- b) 4.301E+01 J
- c) 4.731E+01 J
- d) 5.204E+01 J
- e) 5.725E+01 J
c07 R1
edit- a) 2.343E+01 J
- b) 2.577E+01 J
- c) 2.835E+01 J
- d) 3.118E+01 J
- e) 3.430E+01 J
2) When a 6.97 V battery operates a 2.6 W bulb, how many electrons pass through it each second?
- a) 1.749E+18 electrons
- b) 1.924E+18 electrons
- c) 2.117E+18 electrons
- d) 2.328E+18 electrons
- e) 2.561E+18 electrons
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 69 V.
- a) 3.365E+06 m/s
- b) 3.701E+06 m/s
- c) 4.072E+06 m/s
- d) 4.479E+06 m/s
- e) 4.927E+06 m/s
- a) 4.324E+02 V
- b) 4.757E+02 V
- c) 5.232E+02 V
- d) 5.755E+02 V
- e) 6.331E+02 V
c07 R2
edit- a) 6.325E+02 V
- b) 6.957E+02 V
- c) 7.653E+02 V
- d) 8.418E+02 V
- e) 9.260E+02 V
- a) 2.617E+01 J
- b) 2.879E+01 J
- c) 3.167E+01 J
- d) 3.484E+01 J
- e) 3.832E+01 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 74 V.
- a) 4.638E+06 m/s
- b) 5.102E+06 m/s
- c) 5.612E+06 m/s
- d) 6.173E+06 m/s
- e) 6.791E+06 m/s
4) When a 8.6 V battery operates a 2.76 W bulb, how many electrons pass through it each second?
- a) 1.655E+18 electrons
- b) 1.821E+18 electrons
- c) 2.003E+18 electrons
- d) 2.203E+18 electrons
- e) 2.424E+18 electrons
c07 S0
edit1) Two large parallel conducting plates are separated by 8.13 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 92 V?
- a) 9.394E-01 mm
- b) 1.080E+00 mm
- c) 1.242E+00 mm
- d) 1.429E+00 mm
- e) 1.643E+00 mm
- a) 2.617E+01 J
- b) 2.879E+01 J
- c) 3.167E+01 J
- d) 3.484E+01 J
- e) 3.832E+01 J
- a) 1.539E+01 μC
- b) 1.693E+01 μC
- c) 1.863E+01 μC
- d) 2.049E+01 μC
- e) 2.254E+01 μC
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 19 V.
- a) 1.942E+06 m/s
- b) 2.137E+06 m/s
- c) 2.350E+06 m/s
- d) 2.585E+06 m/s
- e) 2.844E+06 m/s
c07 S1
edit- a) 2.617E+01 J
- b) 2.879E+01 J
- c) 3.167E+01 J
- d) 3.484E+01 J
- e) 3.832E+01 J
2) Two large parallel conducting plates are separated by 8.7 mm. Equal and opposite surface charges of 7.220E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 67 V?
- a) 4.698E-01 mm
- b) 5.402E-01 mm
- c) 6.213E-01 mm
- d) 7.145E-01 mm
- e) 8.216E-01 mm
- a) 1.500E+01 μC
- b) 1.650E+01 μC
- c) 1.815E+01 μC
- d) 1.997E+01 μC
- e) 2.196E+01 μC
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 12 V.
- a) 1.698E+06 m/s
- b) 1.868E+06 m/s
- c) 2.055E+06 m/s
- d) 2.260E+06 m/s
- e) 2.486E+06 m/s
c07 S2
edit1) Two large parallel conducting plates are separated by 7.14 mm. Equal and opposite surface charges of 7.660E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 61 V?
- a) 4.031E-01 mm
- b) 4.636E-01 mm
- c) 5.332E-01 mm
- d) 6.131E-01 mm
- e) 7.051E-01 mm
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- a) 3.288E+06 m/s
- b) 3.617E+06 m/s
- c) 3.979E+06 m/s
- d) 4.376E+06 m/s
- e) 4.814E+06 m/s
- a) 3.116E+01 J
- b) 3.427E+01 J
- c) 3.770E+01 J
- d) 4.147E+01 J
- e) 4.562E+01 J
- a) 1.500E+01 μC
- b) 1.650E+01 μC
- c) 1.815E+01 μC
- d) 1.997E+01 μC
- e) 2.196E+01 μC
c07 T0
edit1) A 9 C charge is separated from a 16 C charge by distance of 10 cm. What is the work done by increasing this separation to 16 cm?
- a) 4.853E-06 J
- b) 5.339E-06 J
- c) 5.872E-06 J
- d) 6.460E-06 J
- e) 7.106E-06 J
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 56 V.
- a) 3.031E+06 m/s
- b) 3.335E+06 m/s
- c) 3.668E+06 m/s
- d) 4.035E+06 m/s
- e) 4.438E+06 m/s
3) Assume that a 15 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (14 cm, 77°).
- a) 1.184E+03 V
- b) 1.302E+03 V
- c) 1.432E+03 V
- d) 1.576E+03 V
- e) 1.733E+03 V
- a) 4.554E+01 J
- b) 5.009E+01 J
- c) 5.510E+01 J
- d) 6.061E+01 J
- e) 6.667E+01 J
c07 T1
edit1) A 3 C charge is separated from a 9 C charge by distance of 13 cm. What is the work done by increasing this separation to 21 cm?
- a) 6.465E-07 J
- b) 7.111E-07 J
- c) 7.822E-07 J
- d) 8.604E-07 J
- e) 9.465E-07 J
- a) 3.910E+01 J
- b) 4.301E+01 J
- c) 4.731E+01 J
- d) 5.204E+01 J
- e) 5.725E+01 J
3) Assume that a 26 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 42°).
- a) 7.263E+02 V
- b) 7.989E+02 V
- c) 8.788E+02 V
- d) 9.667E+02 V
- e) 1.063E+03 V
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 69 V.
- a) 3.365E+06 m/s
- b) 3.701E+06 m/s
- c) 4.072E+06 m/s
- d) 4.479E+06 m/s
- e) 4.927E+06 m/s
c07 T2
edit1) Assume that a 14 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (15 cm, 22°).
- a) 5.592E+02 V
- b) 6.151E+02 V
- c) 6.767E+02 V
- d) 7.443E+02 V
- e) 8.188E+02 V
- a) 7.789E+01 J
- b) 8.568E+01 J
- c) 9.425E+01 J
- d) 1.037E+02 J
- e) 1.140E+02 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 12 V.
- a) 1.698E+06 m/s
- b) 1.868E+06 m/s
- c) 2.055E+06 m/s
- d) 2.260E+06 m/s
- e) 2.486E+06 m/s
4) A 4 C charge is separated from a 10 C charge by distance of 10 cm. What is the work done by increasing this separation to 19 cm?
- a) 1.548E-06 J
- b) 1.703E-06 J
- c) 1.873E-06 J
- d) 2.061E-06 J
- e) 2.267E-06 J
c07 U0
edit- a) 1.032E+01 μC
- b) 1.135E+01 μC
- c) 1.249E+01 μC
- d) 1.374E+01 μC
- e) 1.511E+01 μC
2) Two large parallel conducting plates are separated by 6.67 mm. Equal and opposite surface charges of 7.080E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 60 V?
- a) 6.525E-01 mm
- b) 7.504E-01 mm
- c) 8.629E-01 mm
- d) 9.923E-01 mm
- e) 1.141E+00 mm
- a) 4.554E+01 J
- b) 5.009E+01 J
- c) 5.510E+01 J
- d) 6.061E+01 J
- e) 6.667E+01 J
4) A 12.0 V battery can move 31,000 C of charge. How many Joules does it deliver?
- a) 2.541E+05 J
- b) 2.795E+05 J
- c) 3.074E+05 J
- d) 3.382E+05 J
- e) 3.720E+05 J
c07 U1
edit- a) 1.241E+02 J
- b) 1.365E+02 J
- c) 1.501E+02 J
- d) 1.652E+02 J
- e) 1.817E+02 J
2) A 12.0 V battery can move 41,000 C of charge. How many Joules does it deliver?
- a) 3.696E+05 J
- b) 4.066E+05 J
- c) 4.473E+05 J
- d) 4.920E+05 J
- e) 5.412E+05 J
3) Two large parallel conducting plates are separated by 7.83 mm. Equal and opposite surface charges of 7.530E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 86 V?
- a) 8.793E-01 mm
- b) 1.011E+00 mm
- c) 1.163E+00 mm
- d) 1.337E+00 mm
- e) 1.538E+00 mm
- a) 1.539E+01 μC
- b) 1.693E+01 μC
- c) 1.863E+01 μC
- d) 2.049E+01 μC
- e) 2.254E+01 μC
c07 U2
edit1) A 12.0 V battery can move 29,000 C of charge. How many Joules does it deliver?
- a) 2.615E+05 J
- b) 2.876E+05 J
- c) 3.164E+05 J
- d) 3.480E+05 J
- e) 3.828E+05 J
2) Two large parallel conducting plates are separated by 9.87 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 66 V?
- a) 4.391E-01 mm
- b) 5.049E-01 mm
- c) 5.806E-01 mm
- d) 6.677E-01 mm
- e) 7.679E-01 mm
- a) 5.650E+01 J
- b) 6.215E+01 J
- c) 6.837E+01 J
- d) 7.520E+01 J
- e) 8.272E+01 J
- a) 1.900E+01 μC
- b) 2.090E+01 μC
- c) 2.299E+01 μC
- d) 2.529E+01 μC
- e) 2.782E+01 μC
c07 V0
edit1) A 12.0 V battery can move 24,000 C of charge. How many Joules does it deliver?
- a) 1.967E+05 J
- b) 2.164E+05 J
- c) 2.380E+05 J
- d) 2.618E+05 J
- e) 2.880E+05 J
2) Two large parallel conducting plates are separated by 7.14 mm. Equal and opposite surface charges of 7.660E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 61 V?
- a) 4.031E-01 mm
- b) 4.636E-01 mm
- c) 5.332E-01 mm
- d) 6.131E-01 mm
- e) 7.051E-01 mm
3) If a 20 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=70 V is x2 + y2 + z2 = R2, where R=
- a) 1.754E+00 m
- b) 1.929E+00 m
- c) 2.122E+00 m
- d) 2.334E+00 m
- e) 2.568E+00 m
4) Assume that a 24 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 27°).
- a) 5.540E+02 V
- b) 6.095E+02 V
- c) 6.704E+02 V
- d) 7.374E+02 V
- e) 8.112E+02 V
c07 V1
edit1) Two large parallel conducting plates are separated by 7.01 mm. Equal and opposite surface charges of 7.330E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 55 V?
- a) 3.799E-01 mm
- b) 4.368E-01 mm
- c) 5.024E-01 mm
- d) 5.777E-01 mm
- e) 6.644E-01 mm
2) If a 24 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=97 V is x2 + y2 + z2 = R2, where R=
- a) 1.838E+00 m
- b) 2.022E+00 m
- c) 2.224E+00 m
- d) 2.446E+00 m
- e) 2.691E+00 m
3) A 12.0 V battery can move 40,000 C of charge. How many Joules does it deliver?
- a) 3.278E+05 J
- b) 3.606E+05 J
- c) 3.967E+05 J
- d) 4.364E+05 J
- e) 4.800E+05 J
4) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 15°).
- a) 4.244E+02 V
- b) 4.669E+02 V
- c) 5.135E+02 V
- d) 5.649E+02 V
- e) 6.214E+02 V
c07 V2
edit1) If a 26 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=21 V is x2 + y2 + z2 = R2, where R=
- a) 8.360E+00 m
- b) 9.196E+00 m
- c) 1.012E+01 m
- d) 1.113E+01 m
- e) 1.224E+01 m
2) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 15°).
- a) 4.244E+02 V
- b) 4.669E+02 V
- c) 5.135E+02 V
- d) 5.649E+02 V
- e) 6.214E+02 V
3) A 12.0 V battery can move 24,000 C of charge. How many Joules does it deliver?
- a) 1.967E+05 J
- b) 2.164E+05 J
- c) 2.380E+05 J
- d) 2.618E+05 J
- e) 2.880E+05 J
4) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.310E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- a) 5.814E-01 mm
- b) 6.686E-01 mm
- c) 7.689E-01 mm
- d) 8.842E-01 mm
- e) 1.017E+00 mm
c07 W0
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 16 V.
- a) 2.157E+06 m/s
- b) 2.372E+06 m/s
- c) 2.610E+06 m/s
- d) 2.871E+06 m/s
- e) 3.158E+06 m/s
2) A 7 C charge is separated from a 12 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- a) 2.890E-06 J
- b) 3.179E-06 J
- c) 3.497E-06 J
- d) 3.846E-06 J
- e) 4.231E-06 J
- a) 2.300E+01 J
- b) 2.530E+01 J
- c) 2.783E+01 J
- d) 3.061E+01 J
- e) 3.367E+01 J
- a) 1.900E-01 N
- b) 2.090E-01 N
- c) 2.299E-01 N
- d) 2.529E-01 N
- e) 2.781E-01 N
c07 W1
edit1) A 2 C charge is separated from a 6 C charge by distance of 13 cm. What is the work done by increasing this separation to 16 cm?
- a) 1.556E-07 J
- b) 1.711E-07 J
- c) 1.882E-07 J
- d) 2.070E-07 J
- e) 2.277E-07 J
- a) 1.767E-01 N
- b) 1.944E-01 N
- c) 2.138E-01 N
- d) 2.352E-01 N
- e) 2.587E-01 N
- a) 4.554E+01 J
- b) 5.009E+01 J
- c) 5.510E+01 J
- d) 6.061E+01 J
- e) 6.667E+01 J
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 6 V.
- a) 1.091E+06 m/s
- b) 1.201E+06 m/s
- c) 1.321E+06 m/s
- d) 1.453E+06 m/s
- e) 1.598E+06 m/s
c07 W2
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 30 V.
- a) 2.441E+06 m/s
- b) 2.685E+06 m/s
- c) 2.953E+06 m/s
- d) 3.249E+06 m/s
- e) 3.573E+06 m/s
2) A 7 C charge is separated from a 11 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- a) 2.408E-06 J
- b) 2.649E-06 J
- c) 2.914E-06 J
- d) 3.205E-06 J
- e) 3.526E-06 J
- a) 3.444E+01 J
- b) 3.789E+01 J
- c) 4.168E+01 J
- d) 4.585E+01 J
- e) 5.043E+01 J
- a) 8.430E-01 N
- b) 9.273E-01 N
- c) 1.020E+00 N
- d) 1.122E+00 N
- e) 1.234E+00 N
c07 X0
edit1) If a 20 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=70 V is x2 + y2 + z2 = R2, where R=
- a) 1.754E+00 m
- b) 1.929E+00 m
- c) 2.122E+00 m
- d) 2.334E+00 m
- e) 2.568E+00 m
2) When a 6.32 V battery operates a 1.94 W bulb, how many electrons pass through it each second?
- a) 1.439E+18 electrons
- b) 1.583E+18 electrons
- c) 1.742E+18 electrons
- d) 1.916E+18 electrons
- e) 2.107E+18 electrons
- a) 2.617E+01 J
- b) 2.879E+01 J
- c) 3.167E+01 J
- d) 3.484E+01 J
- e) 3.832E+01 J
4) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (16 cm, 71°).
- a) 1.969E+02 V
- b) 2.166E+02 V
- c) 2.383E+02 V
- d) 2.621E+02 V
- e) 2.884E+02 V
c07 X1
edit1) When a 6.32 V battery operates a 1.94 W bulb, how many electrons pass through it each second?
- a) 1.439E+18 electrons
- b) 1.583E+18 electrons
- c) 1.742E+18 electrons
- d) 1.916E+18 electrons
- e) 2.107E+18 electrons
2) If a 20 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=70 V is x2 + y2 + z2 = R2, where R=
- a) 1.754E+00 m
- b) 1.929E+00 m
- c) 2.122E+00 m
- d) 2.334E+00 m
- e) 2.568E+00 m
3) Assume that a 22 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 53°).
- a) 5.492E+02 V
- b) 6.042E+02 V
- c) 6.646E+02 V
- d) 7.310E+02 V
- e) 8.041E+02 V
- a) 3.116E+01 J
- b) 3.427E+01 J
- c) 3.770E+01 J
- d) 4.147E+01 J
- e) 4.562E+01 J
c07 X2
edit1) When a 4.63 V battery operates a 2.26 W bulb, how many electrons pass through it each second?
- a) 2.770E+18 electrons
- b) 3.047E+18 electrons
- c) 3.351E+18 electrons
- d) 3.686E+18 electrons
- e) 4.055E+18 electrons
- a) 3.819E+01 J
- b) 4.201E+01 J
- c) 4.621E+01 J
- d) 5.083E+01 J
- e) 5.591E+01 J
3) Assume that a 29 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 77°).
- a) 1.483E+03 V
- b) 1.632E+03 V
- c) 1.795E+03 V
- d) 1.975E+03 V
- e) 2.172E+03 V
4) If a 23 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=62 V is x2 + y2 + z2 = R2, where R=
- a) 2.277E+00 m
- b) 2.505E+00 m
- c) 2.755E+00 m
- d) 3.031E+00 m
- e) 3.334E+00 m
c07 Y0
edit1) A 8 C charge is separated from a 13 C charge by distance of 7 cm. What is the work done by increasing this separation to 13 cm?
- a) 4.209E-06 J
- b) 4.630E-06 J
- c) 5.093E-06 J
- d) 5.603E-06 J
- e) 6.163E-06 J
2) A 12.0 V battery can move 38,000 C of charge. How many Joules does it deliver?
- a) 3.115E+05 J
- b) 3.426E+05 J
- c) 3.769E+05 J
- d) 4.145E+05 J
- e) 4.560E+05 J
3) If a 14 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=26 V is x2 + y2 + z2 = R2, where R=
- a) 3.636E+00 m
- b) 4.000E+00 m
- c) 4.399E+00 m
- d) 4.839E+00 m
- e) 5.323E+00 m
4) Assume that a 4 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (15 cm, 59°).
- a) 3.961E+02 V
- b) 4.358E+02 V
- c) 4.793E+02 V
- d) 5.273E+02 V
- e) 5.800E+02 V
c07 Y1
edit1) If a 11 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=43 V is x2 + y2 + z2 = R2, where R=
- a) 2.299E+00 m
- b) 2.529E+00 m
- c) 2.782E+00 m
- d) 3.060E+00 m
- e) 3.366E+00 m
2) A 7 C charge is separated from a 15 C charge by distance of 14 cm. What is the work done by increasing this separation to 20 cm?
- a) 1.519E-06 J
- b) 1.671E-06 J
- c) 1.838E-06 J
- d) 2.022E-06 J
- e) 2.224E-06 J
3) Assume that a 24 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 27°).
- a) 5.540E+02 V
- b) 6.095E+02 V
- c) 6.704E+02 V
- d) 7.374E+02 V
- e) 8.112E+02 V
4) A 12.0 V battery can move 19,000 C of charge. How many Joules does it deliver?
- a) 1.713E+05 J
- b) 1.884E+05 J
- c) 2.073E+05 J
- d) 2.280E+05 J
- e) 2.508E+05 J
c07 Y2
edit1) A 7 C charge is separated from a 11 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- a) 2.408E-06 J
- b) 2.649E-06 J
- c) 2.914E-06 J
- d) 3.205E-06 J
- e) 3.526E-06 J
2) A 12.0 V battery can move 27,000 C of charge. How many Joules does it deliver?
- a) 2.213E+05 J
- b) 2.434E+05 J
- c) 2.678E+05 J
- d) 2.945E+05 J
- e) 3.240E+05 J
3) Assume that a 14 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (15 cm, 22°).
- a) 5.592E+02 V
- b) 6.151E+02 V
- c) 6.767E+02 V
- d) 7.443E+02 V
- e) 8.188E+02 V
4) If a 11 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=43 V is x2 + y2 + z2 = R2, where R=
- a) 2.299E+00 m
- b) 2.529E+00 m
- c) 2.782E+00 m
- d) 3.060E+00 m
- e) 3.366E+00 m
c07 Z0
edit1) Two large parallel conducting plates are separated by 8.13 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 92 V?
- a) 9.394E-01 mm
- b) 1.080E+00 mm
- c) 1.242E+00 mm
- d) 1.429E+00 mm
- e) 1.643E+00 mm
2) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- a) 4.385E-07 J
- b) 4.823E-07 J
- c) 5.306E-07 J
- d) 5.836E-07 J
- e) 6.420E-07 J
- a) 7.418E+00 μC
- b) 8.160E+00 μC
- c) 8.976E+00 μC
- d) 9.874E+00 μC
- e) 1.086E+01 μC
- a) 1.194E+02 J
- b) 1.314E+02 J
- c) 1.445E+02 J
- d) 1.589E+02 J
- e) 1.748E+02 J
c07 Z1
edit- a) 1.205E+01 μC
- b) 1.326E+01 μC
- c) 1.459E+01 μC
- d) 1.604E+01 μC
- e) 1.765E+01 μC
- a) 1.194E+02 J
- b) 1.314E+02 J
- c) 1.445E+02 J
- d) 1.589E+02 J
- e) 1.748E+02 J
3) Two large parallel conducting plates are separated by 6.95 mm. Equal and opposite surface charges of 7.360E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 83 V?
- a) 6.565E-01 mm
- b) 7.550E-01 mm
- c) 8.683E-01 mm
- d) 9.985E-01 mm
- e) 1.148E+00 mm
4) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- a) 4.385E-07 J
- b) 4.823E-07 J
- c) 5.306E-07 J
- d) 5.836E-07 J
- e) 6.420E-07 J
c07 Z2
edit- a) 1.744E+01 μC
- b) 1.918E+01 μC
- c) 2.110E+01 μC
- d) 2.321E+01 μC
- e) 2.554E+01 μC
- a) 2.343E+01 J
- b) 2.577E+01 J
- c) 2.835E+01 J
- d) 3.118E+01 J
- e) 3.430E+01 J
3) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- a) 4.723E-01 mm
- b) 5.432E-01 mm
- c) 6.246E-01 mm
- d) 7.183E-01 mm
- e) 8.261E-01 mm
4) A 6 C charge is separated from a 13 C charge by distance of 8 cm. What is the work done by increasing this separation to 16 cm?
- a) 3.292E-06 J
- b) 3.621E-06 J
- c) 3.983E-06 J
- d) 4.381E-06 J
- e) 4.820E-06 J
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- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
- of 10 blank lines to separate exams from keys
Key: A0
edit- -a) 4.235E+01 J
- +b) 4.659E+01 J
- -c) 5.125E+01 J
- -d) 5.637E+01 J
- -e) 6.201E+01 J
- -a) 1.767E-01 N
- -b) 1.944E-01 N
- -c) 2.138E-01 N
- -d) 2.352E-01 N
- +e) 2.587E-01 N
3) A 12.0 V battery can move 36,000 C of charge. How many Joules does it deliver?
- -a) 3.570E+05 J
- -b) 3.927E+05 J
- +c) 4.320E+05 J
- -d) 4.752E+05 J
- -e) 5.227E+05 J
4) A 3 C charge is separated from a 11 C charge by distance of 12 cm. What is the work done by increasing this separation to 19 cm?
- -a) 8.278E-07 J
- +b) 9.106E-07 J
- -c) 1.002E-06 J
- -d) 1.102E-06 J
- -e) 1.212E-06 J
Click these links for the keys:
Key: A1
edit1) A 3 C charge is separated from a 11 C charge by distance of 12 cm. What is the work done by increasing this separation to 19 cm?
- -a) 8.278E-07 J
- +b) 9.106E-07 J
- -c) 1.002E-06 J
- -d) 1.102E-06 J
- -e) 1.212E-06 J
- -a) 3.116E+01 J
- -b) 3.427E+01 J
- -c) 3.770E+01 J
- -d) 4.147E+01 J
- +e) 4.562E+01 J
3) A 12.0 V battery can move 36,000 C of charge. How many Joules does it deliver?
- -a) 3.570E+05 J
- -b) 3.927E+05 J
- +c) 4.320E+05 J
- -d) 4.752E+05 J
- -e) 5.227E+05 J
- -a) 1.767E-01 N
- -b) 1.944E-01 N
- -c) 2.138E-01 N
- -d) 2.352E-01 N
- +e) 2.587E-01 N
Click these links for the keys:
Key: A2
edit- -a) 2.343E+01 J
- +b) 2.577E+01 J
- -c) 2.835E+01 J
- -d) 3.118E+01 J
- -e) 3.430E+01 J
2) A 12.0 V battery can move 19,000 C of charge. How many Joules does it deliver?
- -a) 1.713E+05 J
- -b) 1.884E+05 J
- -c) 2.073E+05 J
- +d) 2.280E+05 J
- -e) 2.508E+05 J
3) A 2 C charge is separated from a 10 C charge by distance of 8 cm. What is the work done by increasing this separation to 14 cm?
- -a) 8.754E-07 J
- +b) 9.630E-07 J
- -c) 1.059E-06 J
- -d) 1.165E-06 J
- -e) 1.282E-06 J
- -a) 2.348E-01 N
- -b) 2.583E-01 N
- +c) 2.841E-01 N
- -d) 3.126E-01 N
- -e) 3.438E-01 N
Click these links for the keys:
Key: B0
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 16 V.
- -a) 2.157E+06 m/s
- +b) 2.372E+06 m/s
- -c) 2.610E+06 m/s
- -d) 2.871E+06 m/s
- -e) 3.158E+06 m/s
2) If a 23 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=62 V is x2 + y2 + z2 = R2, where R=
- -a) 2.277E+00 m
- -b) 2.505E+00 m
- -c) 2.755E+00 m
- -d) 3.031E+00 m
- +e) 3.334E+00 m
3) A 12.0 V battery can move 35,000 C of charge. How many Joules does it deliver?
- +a) 4.200E+05 J
- -b) 4.620E+05 J
- -c) 5.082E+05 J
- -d) 5.590E+05 J
- -e) 6.149E+05 J
- +a) 1.744E+01 μC
- -b) 1.918E+01 μC
- -c) 2.110E+01 μC
- -d) 2.321E+01 μC
- -e) 2.554E+01 μC
Click these links for the keys:
Key: B1
edit- +a) 1.744E+01 μC
- -b) 1.918E+01 μC
- -c) 2.110E+01 μC
- -d) 2.321E+01 μC
- -e) 2.554E+01 μC
2) A 12.0 V battery can move 36,000 C of charge. How many Joules does it deliver?
- -a) 3.570E+05 J
- -b) 3.927E+05 J
- +c) 4.320E+05 J
- -d) 4.752E+05 J
- -e) 5.227E+05 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 11 V.
- -a) 1.626E+06 m/s
- -b) 1.788E+06 m/s
- +c) 1.967E+06 m/s
- -d) 2.164E+06 m/s
- -e) 2.380E+06 m/s
4) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- -a) 1.371E+00 m
- -b) 1.509E+00 m
- -c) 1.659E+00 m
- -d) 1.825E+00 m
- +e) 2.008E+00 m
Click these links for the keys:
Key: B2
edit1) If a 29 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=81 V is x2 + y2 + z2 = R2, where R=
- +a) 3.218E+00 m
- -b) 3.540E+00 m
- -c) 3.893E+00 m
- -d) 4.283E+00 m
- -e) 4.711E+00 m
2) A 12.0 V battery can move 11,000 C of charge. How many Joules does it deliver?
- -a) 9.016E+04 J
- -b) 9.917E+04 J
- -c) 1.091E+05 J
- -d) 1.200E+05 J
- +e) 1.320E+05 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- -a) 3.288E+06 m/s
- -b) 3.617E+06 m/s
- +c) 3.979E+06 m/s
- -d) 4.376E+06 m/s
- -e) 4.814E+06 m/s
- -a) 1.205E+01 μC
- +b) 1.326E+01 μC
- -c) 1.459E+01 μC
- -d) 1.604E+01 μC
- -e) 1.765E+01 μC
Click these links for the keys:
Key: C0
edit- -a) 1.604E-01 N
- -b) 1.765E-01 N
- +c) 1.941E-01 N
- -d) 2.135E-01 N
- -e) 2.349E-01 N
- -a) 5.650E+01 J
- -b) 6.215E+01 J
- -c) 6.837E+01 J
- -d) 7.520E+01 J
- +e) 8.272E+01 J
- +a) 1.833E+01 μC
- -b) 2.016E+01 μC
- -c) 2.218E+01 μC
- -d) 2.440E+01 μC
- -e) 2.684E+01 μC
4) Two large parallel conducting plates are separated by 9.87 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 66 V?
- -a) 4.391E-01 mm
- -b) 5.049E-01 mm
- -c) 5.806E-01 mm
- -d) 6.677E-01 mm
- +e) 7.679E-01 mm
Click these links for the keys:
Key: C1
edit- -a) 1.193E+01 μC
- -b) 1.312E+01 μC
- -c) 1.443E+01 μC
- +d) 1.588E+01 μC
- -e) 1.746E+01 μC
2) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.310E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- -a) 5.814E-01 mm
- -b) 6.686E-01 mm
- -c) 7.689E-01 mm
- +d) 8.842E-01 mm
- -e) 1.017E+00 mm
- -a) 4.438E+01 J
- +b) 4.882E+01 J
- -c) 5.370E+01 J
- -d) 5.907E+01 J
- -e) 6.498E+01 J
- +a) 2.656E-01 N
- -b) 2.922E-01 N
- -c) 3.214E-01 N
- -d) 3.535E-01 N
- -e) 3.889E-01 N
Click these links for the keys:
Key: C2
edit- -a) 1.193E+01 μC
- -b) 1.312E+01 μC
- -c) 1.443E+01 μC
- +d) 1.588E+01 μC
- -e) 1.746E+01 μC
- -a) 3.977E-01 N
- -b) 4.374E-01 N
- -c) 4.812E-01 N
- +d) 5.293E-01 N
- -e) 5.822E-01 N
- -a) 3.910E+01 J
- -b) 4.301E+01 J
- -c) 4.731E+01 J
- -d) 5.204E+01 J
- +e) 5.725E+01 J
4) Two large parallel conducting plates are separated by 6.86 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 79 V?
- -a) 6.100E-01 mm
- -b) 7.015E-01 mm
- -c) 8.067E-01 mm
- +d) 9.277E-01 mm
- -e) 1.067E+00 mm
Click these links for the keys:
Key: D0
edit- -a) 1.374E-01 N
- -b) 1.511E-01 N
- -c) 1.662E-01 N
- +d) 1.828E-01 N
- -e) 2.011E-01 N
2) Assume that a 24 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 27°).
- -a) 5.540E+02 V
- -b) 6.095E+02 V
- -c) 6.704E+02 V
- +d) 7.374E+02 V
- -e) 8.112E+02 V
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 6 V.
- -a) 1.091E+06 m/s
- -b) 1.201E+06 m/s
- -c) 1.321E+06 m/s
- +d) 1.453E+06 m/s
- -e) 1.598E+06 m/s
- -a) 2.617E+01 J
- -b) 2.879E+01 J
- -c) 3.167E+01 J
- -d) 3.484E+01 J
- +e) 3.832E+01 J
Click these links for the keys:
Key: D1
edit- -a) 5.178E+01 J
- +b) 5.696E+01 J
- -c) 6.266E+01 J
- -d) 6.892E+01 J
- -e) 7.582E+01 J
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 46 V.
- -a) 3.022E+06 m/s
- -b) 3.324E+06 m/s
- -c) 3.657E+06 m/s
- +d) 4.023E+06 m/s
- -e) 4.425E+06 m/s
- -a) 3.029E-01 N
- -b) 3.332E-01 N
- +c) 3.665E-01 N
- -d) 4.032E-01 N
- -e) 4.435E-01 N
4) Assume that a 15 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (14 cm, 77°).
- -a) 1.184E+03 V
- -b) 1.302E+03 V
- -c) 1.432E+03 V
- -d) 1.576E+03 V
- +e) 1.733E+03 V
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Key: D2
edit1) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (15 cm, 48°).
- +a) 1.528E+03 V
- -b) 1.681E+03 V
- -c) 1.849E+03 V
- -d) 2.034E+03 V
- -e) 2.237E+03 V
- -a) 3.444E+01 J
- -b) 3.789E+01 J
- +c) 4.168E+01 J
- -d) 4.585E+01 J
- -e) 5.043E+01 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 81 V.
- -a) 4.411E+06 m/s
- -b) 4.853E+06 m/s
- +c) 5.338E+06 m/s
- -d) 5.872E+06 m/s
- -e) 6.459E+06 m/s
- -a) 1.767E-01 N
- -b) 1.944E-01 N
- -c) 2.138E-01 N
- -d) 2.352E-01 N
- +e) 2.587E-01 N
Click these links for the keys:
Key: E0
edit- -a) 8.430E-01 N
- -b) 9.273E-01 N
- +c) 1.020E+00 N
- -d) 1.122E+00 N
- -e) 1.234E+00 N
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 30 V.
- -a) 2.441E+06 m/s
- -b) 2.685E+06 m/s
- -c) 2.953E+06 m/s
- +d) 3.249E+06 m/s
- -e) 3.573E+06 m/s
3) Assume that a 25 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (13 cm, 70°).
- -a) 2.285E+03 V
- -b) 2.514E+03 V
- +c) 2.765E+03 V
- -d) 3.042E+03 V
- -e) 3.346E+03 V
4) If a 14 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=52 V is x2 + y2 + z2 = R2, where R=
- +a) 2.420E+00 m
- -b) 2.662E+00 m
- -c) 2.928E+00 m
- -d) 3.221E+00 m
- -e) 3.543E+00 m
Click these links for the keys:
Key: E1
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 83 V.
- -a) 4.466E+06 m/s
- -b) 4.912E+06 m/s
- +c) 5.403E+06 m/s
- -d) 5.944E+06 m/s
- -e) 6.538E+06 m/s
- -a) 1.767E-01 N
- -b) 1.944E-01 N
- -c) 2.138E-01 N
- -d) 2.352E-01 N
- +e) 2.587E-01 N
3) Assume that a 4 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (15 cm, 59°).
- -a) 3.961E+02 V
- -b) 4.358E+02 V
- +c) 4.793E+02 V
- -d) 5.273E+02 V
- -e) 5.800E+02 V
4) If a 23 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=62 V is x2 + y2 + z2 = R2, where R=
- -a) 2.277E+00 m
- -b) 2.505E+00 m
- -c) 2.755E+00 m
- -d) 3.031E+00 m
- +e) 3.334E+00 m
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Key: E2
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 74 V.
- +a) 5.102E+06 m/s
- -b) 5.612E+06 m/s
- -c) 6.173E+06 m/s
- -d) 6.791E+06 m/s
- -e) 7.470E+06 m/s
2) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (7 cm, 0°) and P2 is at (16 cm, 11°).
- -a) 3.581E+02 V
- -b) 3.939E+02 V
- +c) 4.333E+02 V
- -d) 4.767E+02 V
- -e) 5.243E+02 V
- -a) 1.767E-01 N
- -b) 1.944E-01 N
- -c) 2.138E-01 N
- -d) 2.352E-01 N
- +e) 2.587E-01 N
4) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- -a) 1.371E+00 m
- -b) 1.509E+00 m
- -c) 1.659E+00 m
- -d) 1.825E+00 m
- +e) 2.008E+00 m
Click these links for the keys:
Key: F0
edit1) When a 7.78 V battery operates a 1.35 W bulb, how many electrons pass through it each second?
- -a) 7.397E+17 electrons
- -b) 8.137E+17 electrons
- -c) 8.951E+17 electrons
- -d) 9.846E+17 electrons
- +e) 1.083E+18 electrons
2) Two large parallel conducting plates are separated by 7.93 mm. Equal and opposite surface charges of 7.720E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 77 V?
- -a) 6.678E-01 mm
- -b) 7.679E-01 mm
- +c) 8.831E-01 mm
- -d) 1.016E+00 mm
- -e) 1.168E+00 mm
3) A 2 C charge is separated from a 6 C charge by distance of 13 cm. What is the work done by increasing this separation to 16 cm?
- +a) 1.556E-07 J
- -b) 1.711E-07 J
- -c) 1.882E-07 J
- -d) 2.070E-07 J
- -e) 2.277E-07 J
- +a) 8.672E+02 V
- -b) 9.539E+02 V
- -c) 1.049E+03 V
- -d) 1.154E+03 V
- -e) 1.270E+03 V
Click these links for the keys:
Key: F1
edit1) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- -a) 4.385E-07 J
- -b) 4.823E-07 J
- -c) 5.306E-07 J
- -d) 5.836E-07 J
- +e) 6.420E-07 J
- -a) 6.325E+02 V
- +b) 6.957E+02 V
- -c) 7.653E+02 V
- -d) 8.418E+02 V
- -e) 9.260E+02 V
3) Two large parallel conducting plates are separated by 7.93 mm. Equal and opposite surface charges of 7.720E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 77 V?
- -a) 6.678E-01 mm
- -b) 7.679E-01 mm
- +c) 8.831E-01 mm
- -d) 1.016E+00 mm
- -e) 1.168E+00 mm
4) When a 3.63 V battery operates a 1.34 W bulb, how many electrons pass through it each second?
- -a) 2.095E+18 electrons
- +b) 2.304E+18 electrons
- -c) 2.534E+18 electrons
- -d) 2.788E+18 electrons
- -e) 3.067E+18 electrons
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Key: F2
edit1) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- -a) 4.723E-01 mm
- -b) 5.432E-01 mm
- -c) 6.246E-01 mm
- -d) 7.183E-01 mm
- +e) 8.261E-01 mm
- -a) 5.134E+02 V
- -b) 5.648E+02 V
- -c) 6.212E+02 V
- -d) 6.834E+02 V
- +e) 7.517E+02 V
3) A 4 C charge is separated from a 10 C charge by distance of 10 cm. What is the work done by increasing this separation to 19 cm?
- -a) 1.548E-06 J
- +b) 1.703E-06 J
- -c) 1.873E-06 J
- -d) 2.061E-06 J
- -e) 2.267E-06 J
4) When a 3.63 V battery operates a 1.34 W bulb, how many electrons pass through it each second?
- -a) 2.095E+18 electrons
- +b) 2.304E+18 electrons
- -c) 2.534E+18 electrons
- -d) 2.788E+18 electrons
- -e) 3.067E+18 electrons
Click these links for the keys:
Key: G0
edit1) If a 28 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=77 V is x2 + y2 + z2 = R2, where R=
- -a) 2.701E+00 m
- -b) 2.971E+00 m
- +c) 3.268E+00 m
- -d) 3.595E+00 m
- -e) 3.955E+00 m
- +a) 1.744E+01 μC
- -b) 1.918E+01 μC
- -c) 2.110E+01 μC
- -d) 2.321E+01 μC
- -e) 2.554E+01 μC
3) Assume that a 3 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 32°).
- -a) 1.857E+02 V
- -b) 2.043E+02 V
- +c) 2.247E+02 V
- -d) 2.472E+02 V
- -e) 2.719E+02 V
- -a) 3.697E-01 N
- -b) 4.067E-01 N
- -c) 4.474E-01 N
- +d) 4.921E-01 N
- -e) 5.413E-01 N
Click these links for the keys:
Key: G1
edit1) Assume that a 25 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (13 cm, 70°).
- -a) 2.285E+03 V
- -b) 2.514E+03 V
- +c) 2.765E+03 V
- -d) 3.042E+03 V
- -e) 3.346E+03 V
2) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- -a) 1.371E+00 m
- -b) 1.509E+00 m
- -c) 1.659E+00 m
- -d) 1.825E+00 m
- +e) 2.008E+00 m
- -a) 1.767E-01 N
- -b) 1.944E-01 N
- -c) 2.138E-01 N
- -d) 2.352E-01 N
- +e) 2.587E-01 N
- -a) 1.032E+01 μC
- -b) 1.135E+01 μC
- +c) 1.249E+01 μC
- -d) 1.374E+01 μC
- -e) 1.511E+01 μC
Click these links for the keys:
Key: G2
edit- -a) 3.977E-01 N
- -b) 4.374E-01 N
- -c) 4.812E-01 N
- +d) 5.293E-01 N
- -e) 5.822E-01 N
2) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 15°).
- +a) 4.244E+02 V
- -b) 4.669E+02 V
- -c) 5.135E+02 V
- -d) 5.649E+02 V
- -e) 6.214E+02 V
3) If a 13 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=84 V is x2 + y2 + z2 = R2, where R=
- +a) 1.391E+00 m
- -b) 1.530E+00 m
- -c) 1.683E+00 m
- -d) 1.851E+00 m
- -e) 2.036E+00 m
- -a) 1.193E+01 μC
- -b) 1.312E+01 μC
- -c) 1.443E+01 μC
- +d) 1.588E+01 μC
- -e) 1.746E+01 μC
Click these links for the keys:
Key: H0
edit- -a) 4.554E+01 J
- -b) 5.009E+01 J
- -c) 5.510E+01 J
- +d) 6.061E+01 J
- -e) 6.667E+01 J
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- -a) 3.288E+06 m/s
- -b) 3.617E+06 m/s
- +c) 3.979E+06 m/s
- -d) 4.376E+06 m/s
- -e) 4.814E+06 m/s
- -a) 3.866E+02 V
- -b) 4.253E+02 V
- -c) 4.678E+02 V
- +d) 5.146E+02 V
- -e) 5.661E+02 V
- -a) 1.234E+01 μC
- -b) 1.357E+01 μC
- -c) 1.493E+01 μC
- +d) 1.642E+01 μC
- -e) 1.806E+01 μC
Click these links for the keys:
Key: H1
edit- -a) 9.129E+00 μC
- +b) 1.004E+01 μC
- -c) 1.105E+01 μC
- -d) 1.215E+01 μC
- -e) 1.337E+01 μC
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 27 V.
- -a) 2.802E+06 m/s
- +b) 3.082E+06 m/s
- -c) 3.390E+06 m/s
- -d) 3.729E+06 m/s
- -e) 4.102E+06 m/s
- -a) 3.819E+01 J
- -b) 4.201E+01 J
- +c) 4.621E+01 J
- -d) 5.083E+01 J
- -e) 5.591E+01 J
- -a) 5.645E+02 V
- +b) 6.210E+02 V
- -c) 6.831E+02 V
- -d) 7.514E+02 V
- -e) 8.266E+02 V
Click these links for the keys:
Key: H2
edit- +a) 1.304E+01 μC
- -b) 1.434E+01 μC
- -c) 1.577E+01 μC
- -d) 1.735E+01 μC
- -e) 1.909E+01 μC
- +a) 8.672E+02 V
- -b) 9.539E+02 V
- -c) 1.049E+03 V
- -d) 1.154E+03 V
- -e) 1.270E+03 V
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 56 V.
- -a) 3.031E+06 m/s
- -b) 3.335E+06 m/s
- -c) 3.668E+06 m/s
- -d) 4.035E+06 m/s
- +e) 4.438E+06 m/s
- +a) 1.241E+02 J
- -b) 1.365E+02 J
- -c) 1.501E+02 J
- -d) 1.652E+02 J
- -e) 1.817E+02 J
Click these links for the keys:
Key: I0
edit1) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- -a) 4.723E-01 mm
- -b) 5.432E-01 mm
- -c) 6.246E-01 mm
- -d) 7.183E-01 mm
- +e) 8.261E-01 mm
2) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- -a) 4.385E-07 J
- -b) 4.823E-07 J
- -c) 5.306E-07 J
- -d) 5.836E-07 J
- +e) 6.420E-07 J
3) If a 23 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=62 V is x2 + y2 + z2 = R2, where R=
- -a) 2.277E+00 m
- -b) 2.505E+00 m
- -c) 2.755E+00 m
- -d) 3.031E+00 m
- +e) 3.334E+00 m
4) Assume that a 26 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 42°).
- -a) 7.263E+02 V
- +b) 7.989E+02 V
- -c) 8.788E+02 V
- -d) 9.667E+02 V
- -e) 1.063E+03 V
Click these links for the keys:
Key: I1
edit1) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- -a) 1.371E+00 m
- -b) 1.509E+00 m
- -c) 1.659E+00 m
- -d) 1.825E+00 m
- +e) 2.008E+00 m
2) A 8 C charge is separated from a 13 C charge by distance of 7 cm. What is the work done by increasing this separation to 13 cm?
- -a) 4.209E-06 J
- -b) 4.630E-06 J
- -c) 5.093E-06 J
- -d) 5.603E-06 J
- +e) 6.163E-06 J
3) Assume that a 14 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (15 cm, 22°).
- +a) 5.592E+02 V
- -b) 6.151E+02 V
- -c) 6.767E+02 V
- -d) 7.443E+02 V
- -e) 8.188E+02 V
4) Two large parallel conducting plates are separated by 8.7 mm. Equal and opposite surface charges of 7.220E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 67 V?
- -a) 4.698E-01 mm
- -b) 5.402E-01 mm
- -c) 6.213E-01 mm
- -d) 7.145E-01 mm
- +e) 8.216E-01 mm
Click these links for the keys:
Key: I2
edit1) If a 21 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=94 V is x2 + y2 + z2 = R2, where R=
- -a) 1.371E+00 m
- -b) 1.509E+00 m
- -c) 1.659E+00 m
- -d) 1.825E+00 m
- +e) 2.008E+00 m
2) Two large parallel conducting plates are separated by 7.83 mm. Equal and opposite surface charges of 7.530E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 86 V?
- -a) 8.793E-01 mm
- +b) 1.011E+00 mm
- -c) 1.163E+00 mm
- -d) 1.337E+00 mm
- -e) 1.538E+00 mm
3) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (16 cm, 71°).
- -a) 1.969E+02 V
- -b) 2.166E+02 V
- -c) 2.383E+02 V
- +d) 2.621E+02 V
- -e) 2.884E+02 V
4) A 2 C charge is separated from a 6 C charge by distance of 13 cm. What is the work done by increasing this separation to 16 cm?
- +a) 1.556E-07 J
- -b) 1.711E-07 J
- -c) 1.882E-07 J
- -d) 2.070E-07 J
- -e) 2.277E-07 J
Click these links for the keys:
Key: J0
edit- -a) 3.814E+02 V
- -b) 4.195E+02 V
- +c) 4.615E+02 V
- -d) 5.077E+02 V
- -e) 5.584E+02 V
2) A 3 C charge is separated from a 9 C charge by distance of 13 cm. What is the work done by increasing this separation to 21 cm?
- -a) 6.465E-07 J
- +b) 7.111E-07 J
- -c) 7.822E-07 J
- -d) 8.604E-07 J
- -e) 9.465E-07 J
3) A 12.0 V battery can move 11,000 C of charge. How many Joules does it deliver?
- -a) 1.200E+05 J
- +b) 1.320E+05 J
- -c) 1.452E+05 J
- -d) 1.597E+05 J
- -e) 1.757E+05 J
4) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (8 cm, 0°) and P2 is at (14 cm, 34°).
- -a) 2.626E+02 V
- +b) 2.889E+02 V
- -c) 3.178E+02 V
- -d) 3.496E+02 V
- -e) 3.845E+02 V
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Key: J1
edit1) A 9 C charge is separated from a 16 C charge by distance of 10 cm. What is the work done by increasing this separation to 16 cm?
- +a) 4.853E-06 J
- -b) 5.339E-06 J
- -c) 5.872E-06 J
- -d) 6.460E-06 J
- -e) 7.106E-06 J
- -a) 4.104E+02 V
- -b) 4.514E+02 V
- -c) 4.965E+02 V
- -d) 5.462E+02 V
- +e) 6.008E+02 V
3) Assume that a 26 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 42°).
- -a) 7.263E+02 V
- +b) 7.989E+02 V
- -c) 8.788E+02 V
- -d) 9.667E+02 V
- -e) 1.063E+03 V
4) A 12.0 V battery can move 41,000 C of charge. How many Joules does it deliver?
- -a) 3.696E+05 J
- -b) 4.066E+05 J
- -c) 4.473E+05 J
- +d) 4.920E+05 J
- -e) 5.412E+05 J
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Key: J2
edit- -a) 3.070E+02 V
- -b) 3.377E+02 V
- -c) 3.715E+02 V
- -d) 4.086E+02 V
- +e) 4.495E+02 V
2) A 12.0 V battery can move 49,000 C of charge. How many Joules does it deliver?
- +a) 5.880E+05 J
- -b) 6.468E+05 J
- -c) 7.115E+05 J
- -d) 7.826E+05 J
- -e) 8.609E+05 J
3) A 7 C charge is separated from a 15 C charge by distance of 14 cm. What is the work done by increasing this separation to 20 cm?
- -a) 1.519E-06 J
- -b) 1.671E-06 J
- -c) 1.838E-06 J
- +d) 2.022E-06 J
- -e) 2.224E-06 J
4) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (7 cm, 0°) and P2 is at (16 cm, 11°).
- -a) 3.581E+02 V
- -b) 3.939E+02 V
- +c) 4.333E+02 V
- -d) 4.767E+02 V
- -e) 5.243E+02 V
Click these links for the keys:
Key: K0
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 19 V.
- -a) 1.942E+06 m/s
- -b) 2.137E+06 m/s
- -c) 2.350E+06 m/s
- +d) 2.585E+06 m/s
- -e) 2.844E+06 m/s
- -a) 4.235E+01 J
- +b) 4.659E+01 J
- -c) 5.125E+01 J
- -d) 5.637E+01 J
- -e) 6.201E+01 J
- -a) 9.216E+00 μC
- -b) 1.014E+01 μC
- -c) 1.115E+01 μC
- +d) 1.227E+01 μC
- -e) 1.349E+01 μC
4) Two large parallel conducting plates are separated by 7.81 mm. Equal and opposite surface charges of 7.440E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 80 V?
- +a) 9.521E-01 mm
- -b) 1.095E+00 mm
- -c) 1.259E+00 mm
- -d) 1.448E+00 mm
- -e) 1.665E+00 mm
Click these links for the keys:
Key: K1
edit1) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.280E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 70 V?
- +a) 8.514E-01 mm
- -b) 9.791E-01 mm
- -c) 1.126E+00 mm
- -d) 1.295E+00 mm
- -e) 1.489E+00 mm
- -a) 3.116E+01 J
- -b) 3.427E+01 J
- -c) 3.770E+01 J
- -d) 4.147E+01 J
- +e) 4.562E+01 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 12 V.
- -a) 1.698E+06 m/s
- -b) 1.868E+06 m/s
- +c) 2.055E+06 m/s
- -d) 2.260E+06 m/s
- -e) 2.486E+06 m/s
- -a) 1.038E+01 μC
- +b) 1.142E+01 μC
- -c) 1.256E+01 μC
- -d) 1.381E+01 μC
- -e) 1.519E+01 μC
Click these links for the keys:
Key: K2
edit- -a) 5.650E+01 J
- -b) 6.215E+01 J
- -c) 6.837E+01 J
- -d) 7.520E+01 J
- +e) 8.272E+01 J
2) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.310E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- -a) 5.814E-01 mm
- -b) 6.686E-01 mm
- -c) 7.689E-01 mm
- +d) 8.842E-01 mm
- -e) 1.017E+00 mm
- +a) 1.744E+01 μC
- -b) 1.918E+01 μC
- -c) 2.110E+01 μC
- -d) 2.321E+01 μC
- -e) 2.554E+01 μC
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 11 V.
- -a) 1.626E+06 m/s
- -b) 1.788E+06 m/s
- +c) 1.967E+06 m/s
- -d) 2.164E+06 m/s
- -e) 2.380E+06 m/s
Click these links for the keys:
Key: L0
edit- -a) 5.178E+01 J
- +b) 5.696E+01 J
- -c) 6.266E+01 J
- -d) 6.892E+01 J
- -e) 7.582E+01 J
- -a) 3.542E-01 N
- -b) 3.896E-01 N
- +c) 4.286E-01 N
- -d) 4.714E-01 N
- -e) 5.186E-01 N
3) A 3 C charge is separated from a 7 C charge by distance of 10 cm. What is the work done by increasing this separation to 15 cm?
- -a) 5.199E-07 J
- -b) 5.719E-07 J
- +c) 6.291E-07 J
- -d) 6.920E-07 J
- -e) 7.612E-07 J
4) Assume that a 14 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (15 cm, 22°).
- +a) 5.592E+02 V
- -b) 6.151E+02 V
- -c) 6.767E+02 V
- -d) 7.443E+02 V
- -e) 8.188E+02 V
Click these links for the keys:
Key: L1
edit1) Assume that a 4 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (15 cm, 59°).
- -a) 3.961E+02 V
- -b) 4.358E+02 V
- +c) 4.793E+02 V
- -d) 5.273E+02 V
- -e) 5.800E+02 V
2) A 7 C charge is separated from a 11 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- -a) 2.408E-06 J
- +b) 2.649E-06 J
- -c) 2.914E-06 J
- -d) 3.205E-06 J
- -e) 3.526E-06 J
- -a) 5.650E+01 J
- -b) 6.215E+01 J
- -c) 6.837E+01 J
- -d) 7.520E+01 J
- +e) 8.272E+01 J
- -a) 1.374E-01 N
- -b) 1.511E-01 N
- -c) 1.662E-01 N
- +d) 1.828E-01 N
- -e) 2.011E-01 N
Click these links for the keys:
Key: L2
edit1) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (7 cm, 0°) and P2 is at (16 cm, 11°).
- -a) 3.581E+02 V
- -b) 3.939E+02 V
- +c) 4.333E+02 V
- -d) 4.767E+02 V
- -e) 5.243E+02 V
2) A 4 C charge is separated from a 9 C charge by distance of 9 cm. What is the work done by increasing this separation to 14 cm?
- -a) 8.769E-07 J
- -b) 9.646E-07 J
- -c) 1.061E-06 J
- -d) 1.167E-06 J
- +e) 1.284E-06 J
- +a) 1.355E-01 N
- -b) 1.491E-01 N
- -c) 1.640E-01 N
- -d) 1.804E-01 N
- -e) 1.984E-01 N
- -a) 2.300E+01 J
- -b) 2.530E+01 J
- -c) 2.783E+01 J
- +d) 3.061E+01 J
- -e) 3.367E+01 J
Click these links for the keys:
Key: M0
edit1) A 9 C charge is separated from a 16 C charge by distance of 10 cm. What is the work done by increasing this separation to 16 cm?
- +a) 4.853E-06 J
- -b) 5.339E-06 J
- -c) 5.872E-06 J
- -d) 6.460E-06 J
- -e) 7.106E-06 J
- -a) 9.216E+00 μC
- -b) 1.014E+01 μC
- -c) 1.115E+01 μC
- +d) 1.227E+01 μC
- -e) 1.349E+01 μC
3) When a 2.59 V battery operates a 2.89 W bulb, how many electrons pass through it each second?
- -a) 5.756E+18 electrons
- -b) 6.331E+18 electrons
- +c) 6.964E+18 electrons
- -d) 7.661E+18 electrons
- -e) 8.427E+18 electrons
4) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- -a) 4.723E-01 mm
- -b) 5.432E-01 mm
- -c) 6.246E-01 mm
- -d) 7.183E-01 mm
- +e) 8.261E-01 mm
Click these links for the keys:
Key: M1
edit1) Two large parallel conducting plates are separated by 9.58 mm. Equal and opposite surface charges of 7.360E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 84 V?
- -a) 6.644E-01 mm
- -b) 7.641E-01 mm
- -c) 8.787E-01 mm
- +d) 1.011E+00 mm
- -e) 1.162E+00 mm
- -a) 1.032E+01 μC
- -b) 1.135E+01 μC
- +c) 1.249E+01 μC
- -d) 1.374E+01 μC
- -e) 1.511E+01 μC
3) A 7 C charge is separated from a 12 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- +a) 2.890E-06 J
- -b) 3.179E-06 J
- -c) 3.497E-06 J
- -d) 3.846E-06 J
- -e) 4.231E-06 J
4) When a 7.1 V battery operates a 1.8 W bulb, how many electrons pass through it each second?
- -a) 1.439E+18 electrons
- +b) 1.582E+18 electrons
- -c) 1.741E+18 electrons
- -d) 1.915E+18 electrons
- -e) 2.106E+18 electrons
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Key: M2
edit1) Two large parallel conducting plates are separated by 6.67 mm. Equal and opposite surface charges of 7.080E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 60 V?
- -a) 6.525E-01 mm
- +b) 7.504E-01 mm
- -c) 8.629E-01 mm
- -d) 9.923E-01 mm
- -e) 1.141E+00 mm
2) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- -a) 4.385E-07 J
- -b) 4.823E-07 J
- -c) 5.306E-07 J
- -d) 5.836E-07 J
- +e) 6.420E-07 J
- +a) 1.744E+01 μC
- -b) 1.918E+01 μC
- -c) 2.110E+01 μC
- -d) 2.321E+01 μC
- -e) 2.554E+01 μC
4) When a 7.1 V battery operates a 1.8 W bulb, how many electrons pass through it each second?
- -a) 1.439E+18 electrons
- +b) 1.582E+18 electrons
- -c) 1.741E+18 electrons
- -d) 1.915E+18 electrons
- -e) 2.106E+18 electrons
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Key: N0
edit1) A 2 C charge is separated from a 6 C charge by distance of 13 cm. What is the work done by increasing this separation to 16 cm?
- +a) 1.556E-07 J
- -b) 1.711E-07 J
- -c) 1.882E-07 J
- -d) 2.070E-07 J
- -e) 2.277E-07 J
- -a) 1.374E-01 N
- -b) 1.511E-01 N
- -c) 1.662E-01 N
- +d) 1.828E-01 N
- -e) 2.011E-01 N
3) Assume that a 16 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (14 cm, 27°).
- -a) 9.354E+02 V
- -b) 1.029E+03 V
- -c) 1.132E+03 V
- -d) 1.245E+03 V
- +e) 1.370E+03 V
4) Two large parallel conducting plates are separated by 9.71 mm. Equal and opposite surface charges of 7.550E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- -a) 7.444E-01 mm
- +b) 8.561E-01 mm
- -c) 9.845E-01 mm
- -d) 1.132E+00 mm
- -e) 1.302E+00 mm
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Key: N1
edit1) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- -a) 4.723E-01 mm
- -b) 5.432E-01 mm
- -c) 6.246E-01 mm
- -d) 7.183E-01 mm
- +e) 8.261E-01 mm
2) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- -a) 4.385E-07 J
- -b) 4.823E-07 J
- -c) 5.306E-07 J
- -d) 5.836E-07 J
- +e) 6.420E-07 J
- +a) 1.355E-01 N
- -b) 1.491E-01 N
- -c) 1.640E-01 N
- -d) 1.804E-01 N
- -e) 1.984E-01 N
4) Assume that a 23 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (7 cm, 0°) and P2 is at (13 cm, 18°).
- -a) 1.024E+03 V
- -b) 1.126E+03 V
- -c) 1.239E+03 V
- +d) 1.363E+03 V
- -e) 1.499E+03 V
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Key: N2
edit1) A 7 C charge is separated from a 12 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- +a) 2.890E-06 J
- -b) 3.179E-06 J
- -c) 3.497E-06 J
- -d) 3.846E-06 J
- -e) 4.231E-06 J
2) Two large parallel conducting plates are separated by 9.87 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 66 V?
- -a) 4.391E-01 mm
- -b) 5.049E-01 mm
- -c) 5.806E-01 mm
- -d) 6.677E-01 mm
- +e) 7.679E-01 mm
- -a) 8.206E-01 N
- +b) 9.027E-01 N
- -c) 9.930E-01 N
- -d) 1.092E+00 N
- -e) 1.201E+00 N
4) Assume that a 16 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (14 cm, 27°).
- -a) 9.354E+02 V
- -b) 1.029E+03 V
- -c) 1.132E+03 V
- -d) 1.245E+03 V
- +e) 1.370E+03 V
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Key: O0
edit1) Assume that a 11 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 14°).
- -a) 1.876E+02 V
- -b) 2.063E+02 V
- -c) 2.270E+02 V
- -d) 2.497E+02 V
- +e) 2.746E+02 V
2) When a 6.03 V battery operates a 1.56 W bulb, how many electrons pass through it each second?
- +a) 1.615E+18 electrons
- -b) 1.776E+18 electrons
- -c) 1.954E+18 electrons
- -d) 2.149E+18 electrons
- -e) 2.364E+18 electrons
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- -a) 3.288E+06 m/s
- -b) 3.617E+06 m/s
- +c) 3.979E+06 m/s
- -d) 4.376E+06 m/s
- -e) 4.814E+06 m/s
4) Two large parallel conducting plates are separated by 8.13 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 92 V?
- -a) 9.394E-01 mm
- +b) 1.080E+00 mm
- -c) 1.242E+00 mm
- -d) 1.429E+00 mm
- -e) 1.643E+00 mm
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Key: O1
edit1) Assume that a 25 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (13 cm, 70°).
- -a) 2.285E+03 V
- -b) 2.514E+03 V
- +c) 2.765E+03 V
- -d) 3.042E+03 V
- -e) 3.346E+03 V
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- -a) 3.617E+06 m/s
- +b) 3.979E+06 m/s
- -c) 4.376E+06 m/s
- -d) 4.814E+06 m/s
- -e) 5.296E+06 m/s
3) Two large parallel conducting plates are separated by 6.95 mm. Equal and opposite surface charges of 7.360E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 83 V?
- -a) 6.565E-01 mm
- -b) 7.550E-01 mm
- -c) 8.683E-01 mm
- +d) 9.985E-01 mm
- -e) 1.148E+00 mm
4) When a 4.63 V battery operates a 2.26 W bulb, how many electrons pass through it each second?
- -a) 2.770E+18 electrons
- +b) 3.047E+18 electrons
- -c) 3.351E+18 electrons
- -d) 3.686E+18 electrons
- -e) 4.055E+18 electrons
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Key: O2
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 19 V.
- -a) 1.942E+06 m/s
- -b) 2.137E+06 m/s
- -c) 2.350E+06 m/s
- +d) 2.585E+06 m/s
- -e) 2.844E+06 m/s
2) When a 4.21 V battery operates a 2.17 W bulb, how many electrons pass through it each second?
- -a) 2.659E+18 electrons
- -b) 2.925E+18 electrons
- +c) 3.217E+18 electrons
- -d) 3.539E+18 electrons
- -e) 3.893E+18 electrons
3) Two large parallel conducting plates are separated by 7.83 mm. Equal and opposite surface charges of 7.530E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 86 V?
- -a) 8.793E-01 mm
- +b) 1.011E+00 mm
- -c) 1.163E+00 mm
- -d) 1.337E+00 mm
- -e) 1.538E+00 mm
4) Assume that a 29 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 77°).
- -a) 1.483E+03 V
- -b) 1.632E+03 V
- -c) 1.795E+03 V
- -d) 1.975E+03 V
- +e) 2.172E+03 V
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Key: P0
edit1) Assume that a 5 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 31°).
- -a) 1.397E+02 V
- +b) 1.536E+02 V
- -c) 1.690E+02 V
- -d) 1.859E+02 V
- -e) 2.045E+02 V
- -a) 5.645E+02 V
- +b) 6.210E+02 V
- -c) 6.831E+02 V
- -d) 7.514E+02 V
- -e) 8.266E+02 V
3) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.310E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- -a) 5.814E-01 mm
- -b) 6.686E-01 mm
- -c) 7.689E-01 mm
- +d) 8.842E-01 mm
- -e) 1.017E+00 mm
- -a) 7.982E+01 J
- +b) 8.780E+01 J
- -c) 9.658E+01 J
- -d) 1.062E+02 J
- -e) 1.169E+02 J
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Key: P1
edit1) Assume that a 3 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 32°).
- -a) 1.857E+02 V
- -b) 2.043E+02 V
- +c) 2.247E+02 V
- -d) 2.472E+02 V
- -e) 2.719E+02 V
2) Two large parallel conducting plates are separated by 6.67 mm. Equal and opposite surface charges of 7.080E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 60 V?
- -a) 6.525E-01 mm
- +b) 7.504E-01 mm
- -c) 8.629E-01 mm
- -d) 9.923E-01 mm
- -e) 1.141E+00 mm
- -a) 4.104E+02 V
- -b) 4.514E+02 V
- -c) 4.965E+02 V
- -d) 5.462E+02 V
- +e) 6.008E+02 V
- -a) 4.554E+01 J
- -b) 5.009E+01 J
- -c) 5.510E+01 J
- +d) 6.061E+01 J
- -e) 6.667E+01 J
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Key: P2
edit- -a) 7.789E+01 J
- +b) 8.568E+01 J
- -c) 9.425E+01 J
- -d) 1.037E+02 J
- -e) 1.140E+02 J
2) Two large parallel conducting plates are separated by 8.13 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 92 V?
- -a) 9.394E-01 mm
- +b) 1.080E+00 mm
- -c) 1.242E+00 mm
- -d) 1.429E+00 mm
- -e) 1.643E+00 mm
- -a) 5.261E+02 V
- -b) 5.787E+02 V
- +c) 6.365E+02 V
- -d) 7.002E+02 V
- -e) 7.702E+02 V
4) Assume that a 24 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 27°).
- -a) 5.540E+02 V
- -b) 6.095E+02 V
- -c) 6.704E+02 V
- +d) 7.374E+02 V
- -e) 8.112E+02 V
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Key: Q0
edit1) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 15°).
- +a) 4.244E+02 V
- -b) 4.669E+02 V
- -c) 5.135E+02 V
- -d) 5.649E+02 V
- -e) 6.214E+02 V
2) If a 19 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=73 V is x2 + y2 + z2 = R2, where R=
- -a) 1.598E+00 m
- -b) 1.757E+00 m
- -c) 1.933E+00 m
- -d) 2.127E+00 m
- +e) 2.339E+00 m
3) A 12.0 V battery can move 19,000 C of charge. How many Joules does it deliver?
- -a) 1.713E+05 J
- -b) 1.884E+05 J
- -c) 2.073E+05 J
- +d) 2.280E+05 J
- -e) 2.508E+05 J
- -a) 3.070E+02 V
- -b) 3.377E+02 V
- -c) 3.715E+02 V
- -d) 4.086E+02 V
- +e) 4.495E+02 V
Click these links for the keys:
Key: Q1
edit1) Assume that a 29 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 77°).
- -a) 1.483E+03 V
- -b) 1.632E+03 V
- -c) 1.795E+03 V
- -d) 1.975E+03 V
- +e) 2.172E+03 V
2) A 12.0 V battery can move 38,000 C of charge. How many Joules does it deliver?
- -a) 3.115E+05 J
- -b) 3.426E+05 J
- -c) 3.769E+05 J
- -d) 4.145E+05 J
- +e) 4.560E+05 J
- -a) 2.073E+02 V
- -b) 2.281E+02 V
- -c) 2.509E+02 V
- -d) 2.760E+02 V
- +e) 3.035E+02 V
4) If a 14 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=52 V is x2 + y2 + z2 = R2, where R=
- +a) 2.420E+00 m
- -b) 2.662E+00 m
- -c) 2.928E+00 m
- -d) 3.221E+00 m
- -e) 3.543E+00 m
Click these links for the keys:
Key: Q2
edit- -a) 6.325E+02 V
- +b) 6.957E+02 V
- -c) 7.653E+02 V
- -d) 8.418E+02 V
- -e) 9.260E+02 V
2) A 12.0 V battery can move 11,000 C of charge. How many Joules does it deliver?
- -a) 9.016E+04 J
- -b) 9.917E+04 J
- -c) 1.091E+05 J
- -d) 1.200E+05 J
- +e) 1.320E+05 J
3) If a 19 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=73 V is x2 + y2 + z2 = R2, where R=
- -a) 1.598E+00 m
- -b) 1.757E+00 m
- -c) 1.933E+00 m
- -d) 2.127E+00 m
- +e) 2.339E+00 m
4) Assume that a 4 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (15 cm, 59°).
- -a) 3.961E+02 V
- -b) 4.358E+02 V
- +c) 4.793E+02 V
- -d) 5.273E+02 V
- -e) 5.800E+02 V
Click these links for the keys:
Key: R0
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 16 V.
- -a) 2.157E+06 m/s
- +b) 2.372E+06 m/s
- -c) 2.610E+06 m/s
- -d) 2.871E+06 m/s
- -e) 3.158E+06 m/s
- -a) 4.104E+02 V
- -b) 4.514E+02 V
- -c) 4.965E+02 V
- -d) 5.462E+02 V
- +e) 6.008E+02 V
3) When a 3.21 V battery operates a 2.38 W bulb, how many electrons pass through it each second?
- -a) 3.161E+18 electrons
- -b) 3.477E+18 electrons
- -c) 3.825E+18 electrons
- -d) 4.207E+18 electrons
- +e) 4.628E+18 electrons
- -a) 3.910E+01 J
- -b) 4.301E+01 J
- -c) 4.731E+01 J
- -d) 5.204E+01 J
- +e) 5.725E+01 J
Click these links for the keys:
Key: R1
edit- -a) 2.343E+01 J
- +b) 2.577E+01 J
- -c) 2.835E+01 J
- -d) 3.118E+01 J
- -e) 3.430E+01 J
2) When a 6.97 V battery operates a 2.6 W bulb, how many electrons pass through it each second?
- -a) 1.749E+18 electrons
- -b) 1.924E+18 electrons
- -c) 2.117E+18 electrons
- +d) 2.328E+18 electrons
- -e) 2.561E+18 electrons
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 69 V.
- -a) 3.365E+06 m/s
- -b) 3.701E+06 m/s
- -c) 4.072E+06 m/s
- -d) 4.479E+06 m/s
- +e) 4.927E+06 m/s
- -a) 4.324E+02 V
- -b) 4.757E+02 V
- +c) 5.232E+02 V
- -d) 5.755E+02 V
- -e) 6.331E+02 V
Click these links for the keys:
Key: R2
edit- -a) 6.325E+02 V
- +b) 6.957E+02 V
- -c) 7.653E+02 V
- -d) 8.418E+02 V
- -e) 9.260E+02 V
- -a) 2.617E+01 J
- -b) 2.879E+01 J
- -c) 3.167E+01 J
- -d) 3.484E+01 J
- +e) 3.832E+01 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 74 V.
- -a) 4.638E+06 m/s
- +b) 5.102E+06 m/s
- -c) 5.612E+06 m/s
- -d) 6.173E+06 m/s
- -e) 6.791E+06 m/s
4) When a 8.6 V battery operates a 2.76 W bulb, how many electrons pass through it each second?
- -a) 1.655E+18 electrons
- -b) 1.821E+18 electrons
- +c) 2.003E+18 electrons
- -d) 2.203E+18 electrons
- -e) 2.424E+18 electrons
Click these links for the keys:
Key: S0
edit1) Two large parallel conducting plates are separated by 8.13 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 92 V?
- -a) 9.394E-01 mm
- +b) 1.080E+00 mm
- -c) 1.242E+00 mm
- -d) 1.429E+00 mm
- -e) 1.643E+00 mm
- -a) 2.617E+01 J
- -b) 2.879E+01 J
- -c) 3.167E+01 J
- -d) 3.484E+01 J
- +e) 3.832E+01 J
- -a) 1.539E+01 μC
- -b) 1.693E+01 μC
- +c) 1.863E+01 μC
- -d) 2.049E+01 μC
- -e) 2.254E+01 μC
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 19 V.
- -a) 1.942E+06 m/s
- -b) 2.137E+06 m/s
- -c) 2.350E+06 m/s
- +d) 2.585E+06 m/s
- -e) 2.844E+06 m/s
Click these links for the keys:
Key: S1
edit- -a) 2.617E+01 J
- -b) 2.879E+01 J
- -c) 3.167E+01 J
- -d) 3.484E+01 J
- +e) 3.832E+01 J
2) Two large parallel conducting plates are separated by 8.7 mm. Equal and opposite surface charges of 7.220E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 67 V?
- -a) 4.698E-01 mm
- -b) 5.402E-01 mm
- -c) 6.213E-01 mm
- -d) 7.145E-01 mm
- +e) 8.216E-01 mm
- -a) 1.500E+01 μC
- -b) 1.650E+01 μC
- -c) 1.815E+01 μC
- -d) 1.997E+01 μC
- +e) 2.196E+01 μC
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 12 V.
- -a) 1.698E+06 m/s
- -b) 1.868E+06 m/s
- +c) 2.055E+06 m/s
- -d) 2.260E+06 m/s
- -e) 2.486E+06 m/s
Click these links for the keys:
Key: S2
edit1) Two large parallel conducting plates are separated by 7.14 mm. Equal and opposite surface charges of 7.660E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 61 V?
- -a) 4.031E-01 mm
- -b) 4.636E-01 mm
- -c) 5.332E-01 mm
- -d) 6.131E-01 mm
- +e) 7.051E-01 mm
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 45 V.
- -a) 3.288E+06 m/s
- -b) 3.617E+06 m/s
- +c) 3.979E+06 m/s
- -d) 4.376E+06 m/s
- -e) 4.814E+06 m/s
- -a) 3.116E+01 J
- -b) 3.427E+01 J
- -c) 3.770E+01 J
- -d) 4.147E+01 J
- +e) 4.562E+01 J
- -a) 1.500E+01 μC
- -b) 1.650E+01 μC
- -c) 1.815E+01 μC
- -d) 1.997E+01 μC
- +e) 2.196E+01 μC
Click these links for the keys:
Key: T0
edit1) A 9 C charge is separated from a 16 C charge by distance of 10 cm. What is the work done by increasing this separation to 16 cm?
- +a) 4.853E-06 J
- -b) 5.339E-06 J
- -c) 5.872E-06 J
- -d) 6.460E-06 J
- -e) 7.106E-06 J
2) Calculate the final speed of a free electron accelerated from rest through a potential difference of 56 V.
- -a) 3.031E+06 m/s
- -b) 3.335E+06 m/s
- -c) 3.668E+06 m/s
- -d) 4.035E+06 m/s
- +e) 4.438E+06 m/s
3) Assume that a 15 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (14 cm, 77°).
- -a) 1.184E+03 V
- -b) 1.302E+03 V
- -c) 1.432E+03 V
- -d) 1.576E+03 V
- +e) 1.733E+03 V
- -a) 4.554E+01 J
- -b) 5.009E+01 J
- -c) 5.510E+01 J
- +d) 6.061E+01 J
- -e) 6.667E+01 J
Click these links for the keys:
Key: T1
edit1) A 3 C charge is separated from a 9 C charge by distance of 13 cm. What is the work done by increasing this separation to 21 cm?
- -a) 6.465E-07 J
- +b) 7.111E-07 J
- -c) 7.822E-07 J
- -d) 8.604E-07 J
- -e) 9.465E-07 J
- -a) 3.910E+01 J
- -b) 4.301E+01 J
- -c) 4.731E+01 J
- -d) 5.204E+01 J
- +e) 5.725E+01 J
3) Assume that a 26 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 42°).
- -a) 7.263E+02 V
- +b) 7.989E+02 V
- -c) 8.788E+02 V
- -d) 9.667E+02 V
- -e) 1.063E+03 V
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 69 V.
- -a) 3.365E+06 m/s
- -b) 3.701E+06 m/s
- -c) 4.072E+06 m/s
- -d) 4.479E+06 m/s
- +e) 4.927E+06 m/s
Click these links for the keys:
Key: T2
edit1) Assume that a 14 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (15 cm, 22°).
- +a) 5.592E+02 V
- -b) 6.151E+02 V
- -c) 6.767E+02 V
- -d) 7.443E+02 V
- -e) 8.188E+02 V
- -a) 7.789E+01 J
- +b) 8.568E+01 J
- -c) 9.425E+01 J
- -d) 1.037E+02 J
- -e) 1.140E+02 J
3) Calculate the final speed of a free electron accelerated from rest through a potential difference of 12 V.
- -a) 1.698E+06 m/s
- -b) 1.868E+06 m/s
- +c) 2.055E+06 m/s
- -d) 2.260E+06 m/s
- -e) 2.486E+06 m/s
4) A 4 C charge is separated from a 10 C charge by distance of 10 cm. What is the work done by increasing this separation to 19 cm?
- -a) 1.548E-06 J
- +b) 1.703E-06 J
- -c) 1.873E-06 J
- -d) 2.061E-06 J
- -e) 2.267E-06 J
Click these links for the keys:
Key: U0
edit- -a) 1.032E+01 μC
- -b) 1.135E+01 μC
- +c) 1.249E+01 μC
- -d) 1.374E+01 μC
- -e) 1.511E+01 μC
2) Two large parallel conducting plates are separated by 6.67 mm. Equal and opposite surface charges of 7.080E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 60 V?
- -a) 6.525E-01 mm
- +b) 7.504E-01 mm
- -c) 8.629E-01 mm
- -d) 9.923E-01 mm
- -e) 1.141E+00 mm
- -a) 4.554E+01 J
- -b) 5.009E+01 J
- -c) 5.510E+01 J
- +d) 6.061E+01 J
- -e) 6.667E+01 J
4) A 12.0 V battery can move 31,000 C of charge. How many Joules does it deliver?
- -a) 2.541E+05 J
- -b) 2.795E+05 J
- -c) 3.074E+05 J
- -d) 3.382E+05 J
- +e) 3.720E+05 J
Click these links for the keys:
Key: U1
edit- +a) 1.241E+02 J
- -b) 1.365E+02 J
- -c) 1.501E+02 J
- -d) 1.652E+02 J
- -e) 1.817E+02 J
2) A 12.0 V battery can move 41,000 C of charge. How many Joules does it deliver?
- -a) 3.696E+05 J
- -b) 4.066E+05 J
- -c) 4.473E+05 J
- +d) 4.920E+05 J
- -e) 5.412E+05 J
3) Two large parallel conducting plates are separated by 7.83 mm. Equal and opposite surface charges of 7.530E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 86 V?
- -a) 8.793E-01 mm
- +b) 1.011E+00 mm
- -c) 1.163E+00 mm
- -d) 1.337E+00 mm
- -e) 1.538E+00 mm
- -a) 1.539E+01 μC
- -b) 1.693E+01 μC
- +c) 1.863E+01 μC
- -d) 2.049E+01 μC
- -e) 2.254E+01 μC
Click these links for the keys:
Key: U2
edit1) A 12.0 V battery can move 29,000 C of charge. How many Joules does it deliver?
- -a) 2.615E+05 J
- -b) 2.876E+05 J
- -c) 3.164E+05 J
- +d) 3.480E+05 J
- -e) 3.828E+05 J
2) Two large parallel conducting plates are separated by 9.87 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 66 V?
- -a) 4.391E-01 mm
- -b) 5.049E-01 mm
- -c) 5.806E-01 mm
- -d) 6.677E-01 mm
- +e) 7.679E-01 mm
- -a) 5.650E+01 J
- -b) 6.215E+01 J
- -c) 6.837E+01 J
- -d) 7.520E+01 J
- +e) 8.272E+01 J
- +a) 1.900E+01 μC
- -b) 2.090E+01 μC
- -c) 2.299E+01 μC
- -d) 2.529E+01 μC
- -e) 2.782E+01 μC
Click these links for the keys:
Key: V0
edit1) A 12.0 V battery can move 24,000 C of charge. How many Joules does it deliver?
- -a) 1.967E+05 J
- -b) 2.164E+05 J
- -c) 2.380E+05 J
- -d) 2.618E+05 J
- +e) 2.880E+05 J
2) Two large parallel conducting plates are separated by 7.14 mm. Equal and opposite surface charges of 7.660E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 61 V?
- -a) 4.031E-01 mm
- -b) 4.636E-01 mm
- -c) 5.332E-01 mm
- -d) 6.131E-01 mm
- +e) 7.051E-01 mm
3) If a 20 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=70 V is x2 + y2 + z2 = R2, where R=
- -a) 1.754E+00 m
- -b) 1.929E+00 m
- -c) 2.122E+00 m
- -d) 2.334E+00 m
- +e) 2.568E+00 m
4) Assume that a 24 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 27°).
- -a) 5.540E+02 V
- -b) 6.095E+02 V
- -c) 6.704E+02 V
- +d) 7.374E+02 V
- -e) 8.112E+02 V
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Key: V1
edit1) Two large parallel conducting plates are separated by 7.01 mm. Equal and opposite surface charges of 7.330E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 55 V?
- -a) 3.799E-01 mm
- -b) 4.368E-01 mm
- -c) 5.024E-01 mm
- -d) 5.777E-01 mm
- +e) 6.644E-01 mm
2) If a 24 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=97 V is x2 + y2 + z2 = R2, where R=
- -a) 1.838E+00 m
- -b) 2.022E+00 m
- +c) 2.224E+00 m
- -d) 2.446E+00 m
- -e) 2.691E+00 m
3) A 12.0 V battery can move 40,000 C of charge. How many Joules does it deliver?
- -a) 3.278E+05 J
- -b) 3.606E+05 J
- -c) 3.967E+05 J
- -d) 4.364E+05 J
- +e) 4.800E+05 J
4) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 15°).
- +a) 4.244E+02 V
- -b) 4.669E+02 V
- -c) 5.135E+02 V
- -d) 5.649E+02 V
- -e) 6.214E+02 V
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Key: V2
edit1) If a 26 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=21 V is x2 + y2 + z2 = R2, where R=
- -a) 8.360E+00 m
- -b) 9.196E+00 m
- -c) 1.012E+01 m
- +d) 1.113E+01 m
- -e) 1.224E+01 m
2) Assume that a 17 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 15°).
- +a) 4.244E+02 V
- -b) 4.669E+02 V
- -c) 5.135E+02 V
- -d) 5.649E+02 V
- -e) 6.214E+02 V
3) A 12.0 V battery can move 24,000 C of charge. How many Joules does it deliver?
- -a) 1.967E+05 J
- -b) 2.164E+05 J
- -c) 2.380E+05 J
- -d) 2.618E+05 J
- +e) 2.880E+05 J
4) Two large parallel conducting plates are separated by 7.77 mm. Equal and opposite surface charges of 7.310E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 73 V?
- -a) 5.814E-01 mm
- -b) 6.686E-01 mm
- -c) 7.689E-01 mm
- +d) 8.842E-01 mm
- -e) 1.017E+00 mm
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Key: W0
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 16 V.
- -a) 2.157E+06 m/s
- +b) 2.372E+06 m/s
- -c) 2.610E+06 m/s
- -d) 2.871E+06 m/s
- -e) 3.158E+06 m/s
2) A 7 C charge is separated from a 12 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- +a) 2.890E-06 J
- -b) 3.179E-06 J
- -c) 3.497E-06 J
- -d) 3.846E-06 J
- -e) 4.231E-06 J
- -a) 2.300E+01 J
- -b) 2.530E+01 J
- -c) 2.783E+01 J
- +d) 3.061E+01 J
- -e) 3.367E+01 J
- -a) 1.900E-01 N
- -b) 2.090E-01 N
- -c) 2.299E-01 N
- +d) 2.529E-01 N
- -e) 2.781E-01 N
Click these links for the keys:
Key: W1
edit1) A 2 C charge is separated from a 6 C charge by distance of 13 cm. What is the work done by increasing this separation to 16 cm?
- +a) 1.556E-07 J
- -b) 1.711E-07 J
- -c) 1.882E-07 J
- -d) 2.070E-07 J
- -e) 2.277E-07 J
- -a) 1.767E-01 N
- -b) 1.944E-01 N
- -c) 2.138E-01 N
- -d) 2.352E-01 N
- +e) 2.587E-01 N
- -a) 4.554E+01 J
- -b) 5.009E+01 J
- -c) 5.510E+01 J
- +d) 6.061E+01 J
- -e) 6.667E+01 J
4) Calculate the final speed of a free electron accelerated from rest through a potential difference of 6 V.
- -a) 1.091E+06 m/s
- -b) 1.201E+06 m/s
- -c) 1.321E+06 m/s
- +d) 1.453E+06 m/s
- -e) 1.598E+06 m/s
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Key: W2
edit1) Calculate the final speed of a free electron accelerated from rest through a potential difference of 30 V.
- -a) 2.441E+06 m/s
- -b) 2.685E+06 m/s
- -c) 2.953E+06 m/s
- +d) 3.249E+06 m/s
- -e) 3.573E+06 m/s
2) A 7 C charge is separated from a 11 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- -a) 2.408E-06 J
- +b) 2.649E-06 J
- -c) 2.914E-06 J
- -d) 3.205E-06 J
- -e) 3.526E-06 J
- -a) 3.444E+01 J
- -b) 3.789E+01 J
- +c) 4.168E+01 J
- -d) 4.585E+01 J
- -e) 5.043E+01 J
- -a) 8.430E-01 N
- -b) 9.273E-01 N
- +c) 1.020E+00 N
- -d) 1.122E+00 N
- -e) 1.234E+00 N
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Key: X0
edit1) If a 20 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=70 V is x2 + y2 + z2 = R2, where R=
- -a) 1.754E+00 m
- -b) 1.929E+00 m
- -c) 2.122E+00 m
- -d) 2.334E+00 m
- +e) 2.568E+00 m
2) When a 6.32 V battery operates a 1.94 W bulb, how many electrons pass through it each second?
- -a) 1.439E+18 electrons
- -b) 1.583E+18 electrons
- -c) 1.742E+18 electrons
- +d) 1.916E+18 electrons
- -e) 2.107E+18 electrons
- -a) 2.617E+01 J
- -b) 2.879E+01 J
- -c) 3.167E+01 J
- -d) 3.484E+01 J
- +e) 3.832E+01 J
4) Assume that a 6 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (16 cm, 71°).
- -a) 1.969E+02 V
- -b) 2.166E+02 V
- -c) 2.383E+02 V
- +d) 2.621E+02 V
- -e) 2.884E+02 V
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Key: X1
edit1) When a 6.32 V battery operates a 1.94 W bulb, how many electrons pass through it each second?
- -a) 1.439E+18 electrons
- -b) 1.583E+18 electrons
- -c) 1.742E+18 electrons
- +d) 1.916E+18 electrons
- -e) 2.107E+18 electrons
2) If a 20 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=70 V is x2 + y2 + z2 = R2, where R=
- -a) 1.754E+00 m
- -b) 1.929E+00 m
- -c) 2.122E+00 m
- -d) 2.334E+00 m
- +e) 2.568E+00 m
3) Assume that a 22 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (12 cm, 53°).
- +a) 5.492E+02 V
- -b) 6.042E+02 V
- -c) 6.646E+02 V
- -d) 7.310E+02 V
- -e) 8.041E+02 V
- -a) 3.116E+01 J
- -b) 3.427E+01 J
- -c) 3.770E+01 J
- -d) 4.147E+01 J
- +e) 4.562E+01 J
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Key: X2
edit1) When a 4.63 V battery operates a 2.26 W bulb, how many electrons pass through it each second?
- -a) 2.770E+18 electrons
- +b) 3.047E+18 electrons
- -c) 3.351E+18 electrons
- -d) 3.686E+18 electrons
- -e) 4.055E+18 electrons
- -a) 3.819E+01 J
- -b) 4.201E+01 J
- +c) 4.621E+01 J
- -d) 5.083E+01 J
- -e) 5.591E+01 J
3) Assume that a 29 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (6 cm, 0°) and P2 is at (12 cm, 77°).
- -a) 1.483E+03 V
- -b) 1.632E+03 V
- -c) 1.795E+03 V
- -d) 1.975E+03 V
- +e) 2.172E+03 V
4) If a 23 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=62 V is x2 + y2 + z2 = R2, where R=
- -a) 2.277E+00 m
- -b) 2.505E+00 m
- -c) 2.755E+00 m
- -d) 3.031E+00 m
- +e) 3.334E+00 m
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Key: Y0
edit1) A 8 C charge is separated from a 13 C charge by distance of 7 cm. What is the work done by increasing this separation to 13 cm?
- -a) 4.209E-06 J
- -b) 4.630E-06 J
- -c) 5.093E-06 J
- -d) 5.603E-06 J
- +e) 6.163E-06 J
2) A 12.0 V battery can move 38,000 C of charge. How many Joules does it deliver?
- -a) 3.115E+05 J
- -b) 3.426E+05 J
- -c) 3.769E+05 J
- -d) 4.145E+05 J
- +e) 4.560E+05 J
3) If a 14 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=26 V is x2 + y2 + z2 = R2, where R=
- -a) 3.636E+00 m
- -b) 4.000E+00 m
- -c) 4.399E+00 m
- +d) 4.839E+00 m
- -e) 5.323E+00 m
4) Assume that a 4 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (5 cm, 0°) and P2 is at (15 cm, 59°).
- -a) 3.961E+02 V
- -b) 4.358E+02 V
- +c) 4.793E+02 V
- -d) 5.273E+02 V
- -e) 5.800E+02 V
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Key: Y1
edit1) If a 11 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=43 V is x2 + y2 + z2 = R2, where R=
- +a) 2.299E+00 m
- -b) 2.529E+00 m
- -c) 2.782E+00 m
- -d) 3.060E+00 m
- -e) 3.366E+00 m
2) A 7 C charge is separated from a 15 C charge by distance of 14 cm. What is the work done by increasing this separation to 20 cm?
- -a) 1.519E-06 J
- -b) 1.671E-06 J
- -c) 1.838E-06 J
- +d) 2.022E-06 J
- -e) 2.224E-06 J
3) Assume that a 24 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (13 cm, 27°).
- -a) 5.540E+02 V
- -b) 6.095E+02 V
- -c) 6.704E+02 V
- +d) 7.374E+02 V
- -e) 8.112E+02 V
4) A 12.0 V battery can move 19,000 C of charge. How many Joules does it deliver?
- -a) 1.713E+05 J
- -b) 1.884E+05 J
- -c) 2.073E+05 J
- +d) 2.280E+05 J
- -e) 2.508E+05 J
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Key: Y2
edit1) A 7 C charge is separated from a 11 C charge by distance of 11 cm. What is the work done by increasing this separation to 19 cm?
- -a) 2.408E-06 J
- +b) 2.649E-06 J
- -c) 2.914E-06 J
- -d) 3.205E-06 J
- -e) 3.526E-06 J
2) A 12.0 V battery can move 27,000 C of charge. How many Joules does it deliver?
- -a) 2.213E+05 J
- -b) 2.434E+05 J
- -c) 2.678E+05 J
- -d) 2.945E+05 J
- +e) 3.240E+05 J
3) Assume that a 14 nC charge is situated at the origin. Calculate the the magnitude (absolute value) of the potential difference between points P1 and P2 where the polar coordinates (r,φ) of P1 are (9 cm, 0°) and P2 is at (15 cm, 22°).
- +a) 5.592E+02 V
- -b) 6.151E+02 V
- -c) 6.767E+02 V
- -d) 7.443E+02 V
- -e) 8.188E+02 V
4) If a 11 nC charge is situated at the origin, the equipotential surface for V(x,y,z)=43 V is x2 + y2 + z2 = R2, where R=
- +a) 2.299E+00 m
- -b) 2.529E+00 m
- -c) 2.782E+00 m
- -d) 3.060E+00 m
- -e) 3.366E+00 m
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Key: Z0
edit1) Two large parallel conducting plates are separated by 8.13 mm. Equal and opposite surface charges of 7.540E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 92 V?
- -a) 9.394E-01 mm
- +b) 1.080E+00 mm
- -c) 1.242E+00 mm
- -d) 1.429E+00 mm
- -e) 1.643E+00 mm
2) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- -a) 4.385E-07 J
- -b) 4.823E-07 J
- -c) 5.306E-07 J
- -d) 5.836E-07 J
- +e) 6.420E-07 J
- -a) 7.418E+00 μC
- +b) 8.160E+00 μC
- -c) 8.976E+00 μC
- -d) 9.874E+00 μC
- -e) 1.086E+01 μC
- -a) 1.194E+02 J
- -b) 1.314E+02 J
- -c) 1.445E+02 J
- +d) 1.589E+02 J
- -e) 1.748E+02 J
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Key: Z1
edit- -a) 1.205E+01 μC
- +b) 1.326E+01 μC
- -c) 1.459E+01 μC
- -d) 1.604E+01 μC
- -e) 1.765E+01 μC
- -a) 1.194E+02 J
- -b) 1.314E+02 J
- -c) 1.445E+02 J
- +d) 1.589E+02 J
- -e) 1.748E+02 J
3) Two large parallel conducting plates are separated by 6.95 mm. Equal and opposite surface charges of 7.360E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 83 V?
- -a) 6.565E-01 mm
- -b) 7.550E-01 mm
- -c) 8.683E-01 mm
- +d) 9.985E-01 mm
- -e) 1.148E+00 mm
4) A 5 C charge is separated from a 9 C charge by distance of 14 cm. What is the work done by increasing this separation to 18 cm?
- -a) 4.385E-07 J
- -b) 4.823E-07 J
- -c) 5.306E-07 J
- -d) 5.836E-07 J
- +e) 6.420E-07 J
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Key: Z2
edit- +a) 1.744E+01 μC
- -b) 1.918E+01 μC
- -c) 2.110E+01 μC
- -d) 2.321E+01 μC
- -e) 2.554E+01 μC
- -a) 2.343E+01 J
- +b) 2.577E+01 J
- -c) 2.835E+01 J
- -d) 3.118E+01 J
- -e) 3.430E+01 J
3) Two large parallel conducting plates are separated by 9.6 mm. Equal and opposite surface charges of 7.610E-07 C/m2 exist on the surfaces between the plates. What is the distance between equipotential planes which differ by 71 V?
- -a) 4.723E-01 mm
- -b) 5.432E-01 mm
- -c) 6.246E-01 mm
- -d) 7.183E-01 mm
- +e) 8.261E-01 mm
4) A 6 C charge is separated from a 13 C charge by distance of 8 cm. What is the work done by increasing this separation to 16 cm?
- -a) 3.292E-06 J
- -b) 3.621E-06 J
- -c) 3.983E-06 J
- +d) 4.381E-06 J
- -e) 4.820E-06 J
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