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Two long parallel wires carrying equal c...

Two long parallel wires carrying equal current separated by `1m`, exert a force of `2xx10^(-7)N//m on one another. The current flowing through them is

A

2.0 A

B

`2.0 xx 10^(-1)` A

C

1.0 A

D

`1.0 xx 10^(-7)` A

Text Solution

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The correct Answer is:
C
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TARGET PUBLICATION-MAGNETIC EFFECT OF ELECTRIC CURRENT -Competitive Thinking Introduction
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