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MHT CET Physics question

PhysicsElectromagnetic InductionMHT CET

When a coil of n turns each of area A rotates at constant angular velocity ω about an axis perpendicular to uniform magnetic induction B, the e.m.f. induced in the coil is:

Answer: (B)

Solution

With the angle measured from the position of maximum flux, and ; (c) and

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Question ID VK-081664