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AP EAMCET201725 Apr 2017Evening ShiftPhysicsMagnetic Effects of CurrentActual

The magnetic induction at the centre of a current carrying circular coil of radius 8 ~cm is 6 6 times the magnetic induction at a point on its axis. Then the distance of the point from the centre of the coil in cm is ( 5 =2.236)

Options

  1. A17.89
  2. B1.789
  3. C178.9
  4. D0.1789

Correct answer

A. 17.89

Step-by-step solution

No solution. Refer to answer key.

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