The number of electric lines of force passing normally through unit area is called

The unit of the number of electric lines of force passing through a given area is :

The total number of tubes of force passing normally through the given area is called as

The number of electric lines of force crossing through a given area is

If the dielectric constant of a medium increases then the number of electric lines of force passing through that medium

The electric lines of force do not passes through

Assertion: Electric flux represents the number of electric lines passing normally through the given surface in the electric field. Reason: Electric flux through a surface is given as phi = (q)/(epsi_(0))