Question

Q. 7 An Uncharged metallic sphere is suspended in a uniform electric field by means of a silk
thread. What will be the electric field at a point inside the sphere? If the sphere is uniformly charged
what would then be the electric field.​

Answer 1

Answer:

electric field of a sphere of uniform charge density and total charge charge Q can be obtained by applying Gauss' law. Considering a Gaussian surface in the form of a sphere at radius r > R, the electric field has the same magnitude at every point of the surface and is directed outward.

Answer 2

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