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DUMET Medical DUMET Medical Solved Paper-2004

  • question_answer
    A hollow metal sphere of radius 5 cm is charged such that the potential on its surface is10 V. The potential at a distance of 2 cm from the center of the sphere is :

    A)  zero           

    B)  10 V

    C)  4V            

    D)  10/3V

    Correct Answer: B

    Solution :

     If we take any charge from one point to another inside a charged spherical shell then no work will be done, this means that inside a spherical charge the potential at all points is the same and its value is equal to that on the surface that is 10 V in this case.


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