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JEE Main & Advanced Physics Magnetism Question Bank Magnet and its Properties

  • question_answer
    The magnet can be completely demagnetized by [KCET 1994]

    A)            Breaking the magnet into small pieces

    B)            Heating it slightly

    C)            Droping it into ice cold water

    D)            A reverse field of appropriate strength

    Correct Answer: D

    Solution :


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