Name the theorem used to find the electric flux through a surface enclosing charge.

The electric flux through the surface

Gauss.s law is true for any closed surface, no mat ter what its shape or size say the following state ments are true or false. a) Gauss.s law implies that the total electric flux through a closed surface is zero if no charge is enclosed by the surface. b) This law is useful for the calculation of electro static field when the system doesn.t possess any symmetry

A spherical shell of radius R is uniformly charged to a surface charge density sigma . Br State the theorem which can be used to find the electric field outside the shell.

Consider an infinitely long straight uniformly charged wire with linear charge density ? Br Apply Gauss.s theorem to find the electric field at P for the above mentioned charged wire. Write the direction of the field.

A closed surface encloses an elec-tric dipole. What is the electric flux through the surface ?

Consider an infinitely long straight uniformly charged wire with linear charge density lambda . Find the total electric flux through the Gaussian surface for the above mentioned charged wire .

Write an expression to find electric flux passing through small element ds

Imagine that a charge .q. is situated at the centre of a hollow cube. What is the electric flux through one side of the cube?