Two coils of wires A and B are mutually at right angles to each other as shown in the figure. If the current in one coil is changed then in the other coil is? a) No current will be inducedb) Current will be induced in clockwise directionc) Current will be induced in anti clockwise directiond) Current will be induced depending on increasing or decreasing current

Two coils of wires A and B are mutually at right angles to each other

1.	Two coils of wires A and B are mutually at right angles to each other as shown in the figure. If the current in one coil is changed then in the other coil is? a) No current will be inducedb) Current will be induced in clockwise directionc) Current will be induced in anti clockwise directiond) Current will be induced depending on increasing or decreasing current
Answer» As seen from the SIDE of the approaching magnet the current inside the coil should be clockwise so that the induced magnetic pole on the left side of the coil is 'south' and it tends to REPEL the approaching magnet(Lenze's LAW), hence the magnet's FIELD inside the coil POINTS from right to left(opposite to the ...

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