Question

electric flux in a closed surface ​

Answer 1

Answer:

The electric flux through an area is defined as the electric field multiplied by the area of the surface projected in a plane perpendicular to the field

Total electric flux in a surface = charge enclosed / permittivity.

The flux of a electric field through a closed surface is always zero if there is no net charge in the volume enclosed by the surface.

net charge is 0.

hence e. f is also 0.

Answer 2

yes electric flux in a closed surface