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A closed loop lying in the xy plane carr...

A closed loop lying in the `xy` plane carries a current. If a uniform magnetic field `B` is present in the region, the force acting on the will be zero if `B` is in

A

the `x`-direction

B

the `y`- direction

C

the `z`- direction

D

any of the above directions.

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The correct Answer is:
D
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