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Two long thin, parallel conductors carry...

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 point of the z-axis, excluding the origin, B has only a y-component

D

B cannot have an x-component

Text Solution

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The correct Answer is:
A, B, C, D
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