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JEE Main & Advanced JEE Main Paper (Held On 11-Jan-2019 Morning)

  • question_answer
      The given graph shows variation (with distance r from centre) of [JEE Main Online Paper (Held On 11-Jan-2019 Morning]

    A) Electric field of a uniformly charged spherical shell

    B) Electric field of a uniformly charged sphere

    C) Potential of a uniformly charged spherical shell

    D) Potential of a uniformly charged sphere

    Correct Answer: C

    Solution :

    As the field inside the uniformly charged hollow sphere or spherical shell is zero, so the potential inside it is constant, whereas outside it varies inversely with distance.


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