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JEE Main & Advanced Physics Electrostatics & Capacitance NEET PYQ - Electrostatics and Capacitance

  • question_answer
    The electric field at a distance \[\frac{3R}{2}\] from the centre of a charged conducting spherical shell of radius R is E. The electric field at a distance \[\frac{R}{2}\] from the centre of the sphere is           [AIPMT (M) 2010]

    A) zero

    B) E

    C) \[\frac{E}{2}\]

    D) \[\frac{E}{3}\]

    Correct Answer: A

    Solution :

    [a] The radius of spherical shell is R. Because inside the conducting charge sphere, electric field is zero. So, the electric field at a distance \[\frac{R}{2}\] from the centre of the sphere will be zero.


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