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Consider the magnetic field produced by ...

Consider the magnetic field produced by a finitely long current carrying wire .

A

The lines of field will be concentric circles with centres on the wire

B

There can be two points in the same plane where magnetic fields are same

C

There can be large number of points where the magnetic field is same

D

The magnetic field at a point is inversally proportional to the distance of the point from the wire

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The correct Answer is:
A, B, C
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