An infinitely long straight wire PQ, carrying a current of $$10$$ A lies in the plane of a square loop ABCD as shown in the figure. The loop is made to move with a constant velocity of $$1m/s$$ away from the wire PQ. Then the emf induced in the loop, at the instant shown in figure, is

Question

Infinity Learn · Accepted Answer

Net emf $$=$$ Emf induced in AD $$-$$ Emf induced in BC $$=$$μ$$0$$ x $$102$$π x $$1$$ x $$1$$ x $$1-$$μ$$0$$ x $$102$$π x $$2x$$ $$1$$ x $$1$$ $$volt=5$$μ$$02$$π $$volt=5$$ x $$4$$π x $$10-72$$π $$volt=10-6$$ volt

An infinitely long straight wire PQ, carrying a current of 10 A lies in the plane of a square loop ABCD as shown in the figure. The loop is made to move with a constant velocity of 1m/s away from the wire PQ. Then the emf induced in the loop, at the instant shown in figure, is

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