A current carrying small loop behaves li...

A current carrying small loop behaves like a small magnet. If `A` be its area and `M` its magnetic moment, the current in the loop will be

A

`M/A`

B

`A/M`

C

`MA`

D

`M^(2)A`

Verified by Experts

The correct Answer is:

A

`M=IA" ":. I=M/A`

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