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Two long straight parallel conductors 10 cm apart, carry equal currents of magnitude 3A in the same direction. Then the magnetic induction at a point midway between then is

A

`2xx10^(-5)T`

B

`3xx10^(-5)T`

C

Zero

D

`4xx10^(-5)T`

Text Solution

Verified by Experts

The correct Answer is:
C
From the above figure,
`B=B_(1)-B_(2)`
`B_(1)=B_(2)`
`B=0`
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