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Rotating coil emf questions with solutions

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  • IntegermediumElectromagnetic Induction

    A square coil of area 70 cm² and 600 turns rotates in a magnetic field B = 0.4 T. It completes 500 revolutions per minute. Find the instantaneous emf, in volts, when the plane of the coil is inclined at 60° to the field. Take π = 22/7.

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