J & K CET Medical J & K - CET Medical Solved Paper-2002

  • question_answer
    The electric field inside a spherical shell of uniform surface charge density is :

    A)  zero

    B)  constant less than zero

    C)  directly proportional to distance from the centre

    D)  none of the above

    Correct Answer: A

    Solution :

                    From shell theorem, there is a no electric field inside a uniform spherical shell of charge, also the electric field outside a uniform spherical shell of total charge Q is like that of a point charge Q at the centre of the shell.


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