JEE Main & Advanced Physics Electro Magnetic Induction Question Bank Faraday's and Lenz's Law

  • question_answer
    To induce an e.m.f. in a coil, the linking magnetic flux [KCET 1994]

    A)            Must decrease

    B)            Can either increase or decrease

    C)            Must remain constant

    D)            Must increase

    Correct Answer: B

    Solution :


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