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If the resistance of the upper half of a...

If the resistance of the upper half of a rigid loop is twice of that of the lower half, the magnitude of magnetic induction at the centre is eual to

A

zero

B

`(mu_0 I)/( 4a)`

C

`( mu_0 I)/( 8a)`

D

`(mu_0 I )/( 12a)`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-APPENDICES ( REVISION EXERCISE )-REVISION EXERCISE (MOVING CHANGES & MEGNETISM)
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