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A circular coil of diameter 7cm has 24 t...

A circular coil of diameter `7cm` has 24 turns of wire carrying current of `0.75A`. The magnetic moment of the coil is

A

`6.9xx10^(-2) amp -m^(2)`

B

`2.3xx10^(-2)amp-m^(2)`

C

`10^(-2)amp-m^(2)`

D

`10^(-3)amp-m^(2)`

Text Solution

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The correct Answer is:
A
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