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ABCD is a square loop made of a uniform ...

`ABCD` is a square loop made of a uniform conducting wire. A current enters the loop at `A` and leaves at `D`. The magnetic field is

A

Maximum at the centre of the loop

B

Zero at the centre of loop

C

Zero at all points inside the loop

D

Zero at all points outside of the loop

Text Solution

Verified by Experts

The correct Answer is:
B
Since, current does not form closed loop.
Hence , B = 0
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