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AP EAMCET2020PhysicsMagnetic Effects of Current

Magnetic lines of force due to a current in a circular conductor are

Options

  1. Aparallel to the plane of the coil
  2. Bperpendicular to the plane of the coil at the center only
  3. Cperpendicular to the plane of the coil everywhere
  4. DZero

Correct answer

B. perpendicular to the plane of the coil at the center only

Step-by-step solution

No solution. Refer to answer key.

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