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JEE Main & Advanced Sample Paper JEE Main - Mock Test - 34

  • question_answer
    A straight conductor AB lies along the axis of a hollow metal cylinder L, which is connected to earth through a conductor CA The quantity of charge will flow through C is

    A) If a current begins to flow through AB

    B) If the current through AB is reversed

    C) If AB is removed, and abeam of electrons flows in its place.

    D) Charge cannot flow through AC in any case

    Correct Answer: C

    Solution :

    [c] Charge will flow through G only when charge is induced on cylinder which will happen when electric field is generated which is possible when a beam of electrons flows in place conductor AB.


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