Two long parallel wires are at a distance ` 2d` apart. They carry steady equal currents flowing out of the plane of the paper , as shown. The variation of the magnetic field `B` along the line `XX` is given byA. B. C. D.

Two long parallel wires are at a distance ` 2d` apart. They carry stea

1.	Two long parallel wires are at a distance ` 2d` apart. They carry steady equal currents flowing out of the plane of the paper , as shown. The variation of the magnetic field `B` along the line `XX` is given byA. B. C. D.
Answer» Correct Answer - (B) (ii) (a) Field close to wire will tends to OO (b) Field at cetre will be zero (c ) One either side of wire field will be oppo site so option `(B)` will be correct

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Two long parallel wires are at a distance ` 2d` apart. They carry steady equal currents flowing out of the plane of the paper , as shown. The variation of the magnetic field `B` along the line `XX` is given byA. B. C. D.

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