KVPY Sample Paper KVPY Stream-SX Model Paper-26

  • question_answer
    In a cylindrical region uniform magnetic field which is perpendicular to the plane of the figure is increasing with time and a conducting rod PQ is placed in the region. Then-

    A) P will be at higher potential than Q.

    B) Q will be at higher potential than P.

    C) Both P and Q will be equipotential

    D) No emf will be developed across rod as it is not crossing / cutting any line of force

    Correct Answer: B

    Solution :

    Q will be at higher potential than P.


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