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    Calculating maximum emf

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    A 2-cm by 1.5-cm rectagler coil has 300 turns and rotates in a magnetic field of 4000 G.

    a) What is the maximum emf generated when the coil rotates a maximum 60 HZ?

    B) What must its frequency be to generate a maximum emf of 110 V?

    Please explain in detail. Thanks.

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    Solution Preview

    length l = 2 cm = 0.020 m
    breadth b = 1.5 cm = 0.015 m
    Area A = l*b = 0.020*0.015 m^2
    no. of turns N = 300
    magnetic field B ...

    Solution Summary

    This solution is provided in approximately 104 words. It uses calculations for angular rotation speed to find maximum emf and frequency.