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 :

ABCD is a square loop made of a uniform conducting wire. A current ent

1.	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 :
Answer» ZERO only at the centre of the LOOP maximum at the of the loop zero at all points outside the loop zero at all points INSIDE the loop Answer :A

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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 :

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