In finding the electric field using Gauss Law the formula |E^{ o}|=q_\ene/{\epsilon_0|A|} is applicable. In the formula s_0 is permittivity of free space, A is the area of Gaussian surface and q_\enc is charge enclosed by the Gaussian surface. The equation can be used in which of the following situation?
[8 Jan 2020 Shift 1]

Question

In finding the electric field using Gauss Law the formula |E^{	o}|=q_\ene/{\epsilon_0|A|} is applicable. In the formula s_0 is permittivity of free space, A is the area of Gaussian surface and q_\enc is charge enclosed by the Gaussian surface. The equation can be used in which of the following situation?
[8 Jan 2020 Shift 1]

Examsnet · Accepted Answer

Correct Answer is : Only when the Gaussian surface is an equipotential surface and |→E| is constant on the surface.

JEE Main 8 Jan 2020 Shift 1 Solved Paper