Question

A point charge is placed at the centre of a spherical Gaussian surface. Is de changed?
(a) if the surface is replaced by a cube of the same volume?
(b) if the sphere is replaced by a cube of one-tenth the volume?
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Answer 1

Answer:

In both the cases, flux does not change.

Explanation:

Flux only depends on the total charge enclosed by the gaussian surface. It does not depend on the shape or size of the Gaussian surface.