Question

What is gaussian surface

Answer 1

It is a closed surface arbitrarily chosen to which Gauss law is applied.

Hope this helps...!!

Answer 2

Answer:

The Gaussian surface around a charge distribution is a closed surface, such that the electric field intensity at all the points on the surface is the same and the electric flux through the surface is along the normal to the surface.

Explanation:

The expression for electric field intensity can be obtained by applying Coulomb's law only in simple cases.