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JEE Main & Advanced Physics Magnetism Question Bank Magnetic Materials

  • question_answer
    The materials suitable for making electromagnets should have                                  [AIEEE 2004]

    A)            High retentivity and high coercivity

    B)            Low retentivity and low coercivity

    C)            High retentivity and low coercivity

    D)            Low retentivity and high coercivity

    Correct Answer: C

    Solution :


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