NEET Physics Magnetic Effects of Current / करंट का चुंबकीय प्रभाव NEET PYQ-Magnetic Effects Of Current

  • question_answer
    A current loop in a magnetic field                                                                          [NEET2013]

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

    B)  can be in equilibrium in one orientations

    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] For parallel M is stable and for antiparallel is unstable.


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