NEET Sample Paper NEET Sample Test Paper-23

  • question_answer
    If a diamagnetic substance is brought near the North or the South pole of a bar magnet, it is

    A)  repelled by both the poles

    B)  repelled by the North pole and attracted by the South pole

    C)  attracted by the North pole and repelled by the South pole

    D)  attracted by both the pole

    Correct Answer: A

    Solution :

    Diamagnetic substances are weakly magnetized in a direction opposite to that of applied magnetic field. These are repelled in an external magnetic field, i.e., have a tendency to move from high to low field region, i.e., it is repelled by both North and South poles of a bar magnet. Hence, the correction option is [a].


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