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A circular ring of diameter 20cm has a r...

A circular ring of diameter 20cm has a resistance `0.01Omega` How much charge will flow through the ring if it is rotated from positon perpendicular to the uniform magnetic field of B=2T to a position parallel to field?

A

4C

B

628C

C

3.14C

D

25.12C

Text Solution

Verified by Experts

The correct Answer is:
C
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PHYSICS GALAXY - ASHISH ARORA-ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT-Numerical MCQs
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