JEE Main & Advanced Physics Electro Magnetic Induction Question Bank Static EMI

  • question_answer
    In the following circuit, the bulb will become suddenly bright if                                                  [CBSE PMT 1989]

    A)            Contact is made or broken

    B)            Contact is made

    C)            Contact is broken

    D)            Won't become bright at all

    Correct Answer: C

    Solution :


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