The solid metallic sphere is replaced with a hollow insulating shell of radius a. A charge Q is spread uniformly over the hollow spherical s

Question

The solid metallic sphere is replaced with a hollow insulating shell of radius a. A charge Q is spread uniformly over the hollow spherical shell. What is the electric field strength inside the hollow shell at r

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Calantha 3 years 2021-07-28T14:16:22+00:00 1 Answers 9 views 0

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    2021-07-28T14:17:54+00:00

    Answer:

    Zero

    Explanation:

    It is given that the charge is uniformly spread at the surface of hollow spherical shells.

    There is no charge with in the hollo shell. hence, with zero charge the  electric field intensity is also zero.

    Thus,

    Magnitude of the electric field strength inside the hollow shell at r is zero

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