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A wire is kept parallel to a square coil...

A wire is kept parallel to a square coil. Both carry current of same amount. If the magnetic field due to the wire at any point P with in the coil is B1, then the total magnetic in duction B at P will be -

A

B=0

B

`BgtB_(1)`

C

`BltB_(1)`

D

`B=B_(1)`

Text Solution

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The correct Answer is:
B
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