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JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Self Evaluation Test - Electrostatic Potential and Capacitance

  • question_answer
    A hollow metal sphere of radius 5 cm is charged such that the potential on its surface is 10 V. The potential at a distance of 2 cm from the center of the sphere is

    A) zero      

    B) 10 V

    C) 4 V      

    D) 10/3 V

    Correct Answer: B

    Solution :

    [b] Potential at any point inside the sphere = potential at the surface of the sphere = 10V.


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