12th Class Physics Magnetic Effects of Current / करंट का चुंबकीय प्रभाव Question Bank Assertion And Reason (MCQs) - Moving Charges and Magnetism

  • question_answer
    ASSERTION: The direction of force is given by Fleming's left hand rule.
    REASON: A magnetic field exerts a force on a moving charge in the same direction as the direction of field itself.

    A) If both assertion and reason are true and reason is the correct explanation of assertion.

    B) If both assertion and reason are true and reason is not the correct explanation of assertion.

    C) If assertion is true but reason is false.

    D) If both assertion and reason are false.

    E) If assertion is false but reason is true.

    Correct Answer: C

    Solution :

    According of Fleming's left hand rule; the direction of the magnetic force on a moving charge is always perpendicular to the magnetic field.


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