RAJASTHAN PMT Rajasthan - PMT Solved Paper-1997

  • question_answer
    A magnet is brought near a (i) rapidly (ii) slowly, the induced e.m.f. will be :

    A)  more in case\[\text{I}\]

    B)  more in case \[\text{II}\]

    C)  equal in both cases

    D)  more or less depending upon radius of coil

    Correct Answer: A

    Solution :

    When magnet is brought rapidly near a coil, there will be more rate of change of magnetic flux and more e.m.f. will induce.


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