Physics-
General
Easy
Question
Three wire loops and an observer are positioned as shown in the figure. From the observer's point of view, a current I flows counterclockwise in the middle loop, which is moving towards the observer with a velocity v. Loops A and B are stationary. This same observer would notice that
- clockwise currents are induced in loops A and B
- counterclockwise currents are induced in loops A and B
- a clockwise current is induced in loop A, but a counterclockwise current is induced in loop B
- a counterclockwise current is induced in loop A, but a clockwise current is induced in loop B
The correct answer is: a clockwise current is induced in loop A, but a counterclockwise current is induced in loop B
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