Joint Entrance Examination/2000 Screening/Q031 Magnetic fields of parallel wires


Welcome to the Highschool Help Forum!

The forum is currently in "Beta" stage of development. You can ask questions and answer/discuss them. The basic functionalities are present. What's required is a more aesthetic look to the Static pages and a more user friendly setup. This will happen over the time gradually as we start creating some content.

The site has a lot of tools, like posting mathematical calculations, images and diagrams; categorizing questions and so on. Having them here is NO GOOD unless you know how to use them. I am thoroughly against compiling a list of these features and then writing about them. As soon as you do not understand how to do something or use a certain feature, report that on "How To"s Section of the forum. Your queries will be answered there.

If you have any ideas/discussion regarding the site/comments, please go to Discussions regarding Highschool Help Forum

Lastly, thanks for joining in the site's development process! It matters!


Browse All Available Categories

Physics: Introductory PhysicsMechanicsHeatWaves and OscillationsElectricity And MagnetismOpticsModern Physics
Mathematics: AlgebraTrigonometryCo-Ordinate (Analytical) GeometryCalculusVectors And 3D GeometryMiscellaneous Topics
Chemistry: General Chemistry and Physical ChemistryOrganic ChemistryInorganic Chemistry
Biology: General BiologyAnatomyPhysiologyBotanyZoology

Reply![1]


Original Question by Dharav talk

Here's the question...

Two long parallel wires are at a distance 2d apart. They carry steady equal currents flowing out of the plane of the paper as shown. The variation of the magnetic field B along the line XX' is given by...

Posted by Dharav talk 05:17, 18 August 2009 (UTC)



What's Up?

Latest discussions on the forum

Electricity-And-Magnetism-Help

  1. Joint Entrance Examination/AIEEE 2009/Q064 POTENTIAL
  2. Joint Entrance Examination/AIEEE 2009/Q072 RESISTANCE VS TEMPERATURE
  3. Joint Entrance Examination/2000 Screening/Q002 Uniform time varying magnetic field and induced electric field
  4. Joint Entrance Examination/AIEEE 2009/Q084 ELECTROSTAT
  5. Joint Entrance Examination/2000 Screening/Q012 Rotating particle with charge q mass m


Physics-Help

  1. User:Thewinster/Sandbox
  2. User:Thewinster/Sandbox/Forum-Watch
  3. Joint Entrance Examination/2000 Screening/Q020 Melting of ice and evaporation - graph
  4. Joint Entrance Examination/2000 Screening/Q018 Spinning rod with a bead on it, time when it starts slipping
  5. Joint Entrance Examination/2000 Screening/Q021 Ionized gas subjected to electric and magnetic fields


a a