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

  • question_answer
    A current loop in a magnetic field:

    A) experiences a torque whether the field is uniform or non-uniform in all orientations

    B) can be in equilibrium in one orientation

    C) can be equilibrium in two orientations, both the equilibrium states are unstable

    D) can be in equilibrium in two orientations, one stable while the other is unstable.

    Correct Answer: D

    Solution :

    (d) can be in equilibrium in two orientations, one stable while the other is unstable.


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