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Force on a Current Element

Two parallel ...

Question

Two parallel wires X and Y carry a current of 10 A and 8 A , they are separated by a distance of 5 cm. What is the force on a 11cm section of wire X?

A

3.52 X 10^-7 Nm^-1

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B

0.352 X 10^-7 Nm^-1

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C

35.2 X 10^-7 Nm^-1

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D

3.52 X 10^-5 Nm^-1

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Solution

The correct option is D
3.52 X 10^-5 Nm^-1

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