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A, B and C are parallel conductors of eq...

A, B and C are parallel conductors of equal length carrying currents `I`, `I` and `2I` respectively. Distance between A and B is `x`. Distance between B and C is also `x`. `F_1` is the force exerted by B on A. `F_2` is the force exerted by C on A. Choose the correct answer.

A

`F_1 = 2F_2`

B

`F_2 = 2F_1`

C

`F_1 = F_2`

D

`F_1 = -F_2`

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