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Two long thin, parallel conductors carrying equal currents in the same direction are fixed parallel to the x-axis, one passing through y = a and the other through `y=-a`. The resultant magnetic field due to the two conductors at any point is B. Which of the following are correct?

A

B = 0 for all points on the x axis

B

At all points on the y axis, excluding the origin, B has only a z component

C

At all points on the z axis, excluding the origin, B has only a y component

D

B cannot have an x component

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Field on y axis will be along z axis
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