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JEE Main & Advanced Physics Electro Magnetic Induction Question Bank Application of EMI (Motor, Dynamo, Transformer)

  • question_answer
    The pointer of a dead-beat galvanometer gives a steady deflection because                                       [MP PMT 1994]

    A)            Eddy currents are produced in the conducting frame over which the coil is wound

    B)            Its magnet is very strong

    C)            Its pointer is very light

    D)            Its frame is made of abonite

    Correct Answer: A

    Solution :


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