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MHT CET202015 Oct 2020Evening ShiftPhysicsMagnetic Effects of CurrentActual

A circular current carrying coil has radius R . At what distance from the centre of the coil on the axis, the magnetic induction will become 1 8 th of its value at the centre of the coil?

Options

  1. A2 R 3
  2. BR 3
  3. CR 2 3
  4. DR 3

Correct answer

B. R 3

Step-by-step solution

No Solution

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