12th Class Physics Magnetism Question Bank MCQ - Moving Charges and Magnetism

  • question_answer
    The magnitude of magnetic induction for a current carrying toroid of uniform cross-section is:

    A) uniform over the whole cross-section

    B) maximum at the centre of cross-section

    C) maximum on the outer edge

    D) maximum on the inner edge.

    Correct Answer: A

    Solution :

    (a) uniform over the whole cross-section.


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