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JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Electric Field and Potential

  • question_answer
    A hollow metal sphere of radius 5cm is charged such that the potential on its surface is 10V. The potential at a distance of 2cm from the centre of the sphere             [MP PET 1992; MP PMT 1996]

    A)                    Zero

    B)                                      10 V

    C)                    4 V

    D)                                      10/3 V

    Correct Answer: B

    Solution :

                 At a point inside the sphere, the potential is same everywhere and is equal to that of the surface.


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