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MHT CET Physics question

PhysicsElectromagnetic InductionMHT CET

The current passing through a choke coil of 5 henry is decreasing at the rate of 2 ampere/s. The e.m.f. developing across the coil is

Answer: (A)

Solution

V, since the induced e.m.f. tries to maintain the decreasing

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Question ID VK-082032