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Current is flowing in a coil of area A a...

Current is flowing in a coil of area A and number of turns N, then magnetic moment of the coil ,M is equal to

A

`mu_(o)NIA`

B

`mu_(o)/(4 pi) NIA`

C

NIA

D

`N^(2)AI`

Text Solution

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The correct Answer is:
C
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