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The magnetic moment of a square coil hav...

The magnetic moment of a square coil having 5 turns, each side measuring 4 cm and carrying a current of unit ampere is

A

`20 xx 10^(-3) Am^(2)`

B

`8 xx 10^(-3) Am^(2)`

C

8 `Am^(2)`

D

`16 xx 10^(-3) Am^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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