Electric flux |Solid angle of sphere and hemisphere|Gauss law

Flux and Solid Angle

Electric Flux and Gauss Law

A charge q is situated at the centre of an imaginary hemispherical surface, as shown in figure. Using gauss's theorem and symmetry considerations, determine the electric flux due to this charge through the hemisphere surface.

The electric flux over a sphere of radius 1m is phi .If radius of the sphere were doubled without changing the charge enclosed ,electric flux would become

Electric flux of a point charge through a square plate, electric flux of uniform field through a hemispherical shell, Electric flux through a cube in non uniform field

Gauss's law || Solid angle

Electric field lines || Gauss law

A point charge Q is placed at the centre of a hemisphere. Find the electric flux passing through flat surface of hemisphere.

The electric flux through a hemispherical surface of radius R placed in a uniform electric field E parallel to the axis of the circular plane is

The total electric flux through any closed surface from gauss law is given by ?