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Current is flowing in acoil of area A an...

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

A

`NiA`

B

`(Ni)/(A)`

C

`(Ni)/(sqrt(A))`

D

`N^(2)Ai`

Text Solution

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The correct Answer is:
a
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