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Two long and straight conductors, placed...

Two long and straight conductors, placed parallel to each other are separated by 10 cm, carrying current of 2A and 4 A respectively in opposite direction. The force per unit length exerted by each conductor on the other

A

`16xx10^-5 N//m`

B

`1.6xx10^-5 N//m`

C

`32xx10^-5 N//m`

D

`3.2xx10^-5 N//m`

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CHETANA PUBLICATION-Magnetic Fields due to Electric Current-Exercise
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