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Railways General Science & Technology Magnetism Sample Paper Magnetism Sample Test Paper-11

  • question_answer
    Eddy currents are produced when

    A)  A metal is kept in varying magnetic field

    B)  A circular coil is placed in a magnetic field

    C)  A metal is kept in the steady magnetic field

    D)  A current is passed through a circular coil

    Correct Answer: C

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