A charge q is inside a closed surface and charge -q is outside. The out going electric flux is

A charge q is enclosed as shown below the electric flux is

There is a point charge +q inside a hollow sphere and a point charge -q just outside its surface. The total flux passing through the surface of sphere is :

A charge q is enclosed as shown, below the electric flux is

A closed surface is vacumm encloses charges -q and +3q . Another charge -2q lies outside the surface. Total electric flux over the surface is

Charge q_(1) is inside the Gaussain surface , charge q_(2) just outside the surface. Does the electric flux through the surface.Does the electric flux through the surface depend on q_(1) ? Does it depend on q_(2) ? Explain.

Figure shows three point charges +2q,-q and +3q. Two charges +2q and -q are enclosed within a surface .S.. What is the electric flux due to this configuration through the surface.S?

Figure shown three point charges , +2q,-q,-qand+3q . Two charges +2q and -q are enclosed within a surface 'S' . What is the electric flux due to this configuration through the surface 'S'?