Electricity/Alternating current
< Electricity(Redirected from Introduction to Electricity II)
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Subject classification: this is an engineering resource. |
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Educational level: this is a secondary education resource. |
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Educational level: this is a tertiary (university) resource. |
AC (Alternating Current)Edit
Electricity provides a sinusoidal time varying voltage over time
SymbolEdit
- o---[~]---o
Alternating Current and conductorEdit
ResistorsEdit
Voltage
Current
Power
Impedance
Reactance
CapacitorsEdit
Voltage
Current
Power
Impedance
Reactance
Phase angle difference
Time constant
Frequency respond
- Low frequency . , . Capacitor open circuit
- High frequency. , . Capacitor short circuit
InductorsEdit
Voltage
Current
Power
Impedance
Reactance
Phase angle difference
Time constant
Frequency respond
- Low frequency . , . Inductor shorts circuit
- High frequency. , . Inductor opens circuit