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Two infinitely long parallel wires carry...

Two infinitely long parallel wires carry equal current in same direction. The magnetic field at a mid point in between the two wires is

A

Twice the magnetic field produced due to each of the wires

B

Half of the magnetic field produced due to each of the wires

C

Square of the magnetic field produced due to each of the wires

D

Zero

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The correct Answer is:
D
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ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise
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