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Two long parallel wires are at a distanc...

Two long parallel wires are at a distance 2d apart. They carry steady equal current flowing out of the plane of the paper as shown. The variation of the magnetic field along the line xx' is given by :

A

B

C

D

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The correct Answer is:
1
Towards left of both wires direction of `B` is downward and at mid point between two wires, magnetic field is zero
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RESONANCE ENGLISH-ELECTRODYNAMICS-Exercise-3 PART-2
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