JEE Main & Advanced Physics Electro Magnetic Induction Question Bank Assertion and Reason

  • question_answer
    Assertion             :       Lenz?s law violates the principle of conservation of energy. Reason                 :   Induced e.m.f., opposes always the change in magnetic flux responsible for its production.

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

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

    C)             If assertion is true but reason is false.

    D)             If the assertion and reason both are false.

    E)             If assertion is false but reason is true.

    Correct Answer: E

    Solution :

                Lenz?s Law is based on conservation of energy and induced emf always opposes the cause of it i.e., change in magnetic flux.


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