Show that the normal component of electrostatic field has a discontinuity from one side of a charged surface to another given by `(E_2 - E_1) hatn= (sigma)/(epsilon_0)` where `hatn` is a unit vector normal to the surface at a point and is the surface charge density at that point. (The direction of`hat n` is from side 1 to side 2.) Hence show that just outside a conductor, the electric field is`sigma hatn // epsilon_0`

Show that the normal component of electrostatic field has a discontinuity from one side of a charged surface to another given by (E_2 - E_1) hatn= (sigma)/(epsilon_0) where n is a unit vector normal to the surface at a point and is the surface charge density at that point. (The direction of hatn is from side 1 to side 2.) Hence show that just outside a conductor, the electric field is sigma hatn // epsilon_0 . Show that the tangential component of electrostatic field is continuous from one side of a charged surface to another.

Show that the tangential component of electrostatic field is continuous from one side of a charged surface to another.

What is the SI unit of surface charge density ?

Show that the electric field at the surface of a charged conductor is given bu vecE = sigma/epsilon_0 hatn , where sigma is the surface charge density and hatn is a unit vector normal to the surface in the outward direction.

A hollow charged conductor has a tiny hole cut into its surface. Show that the electric field in the hole is (sigma//2epsilon_0) hatn , where hatn is the unit vector in the outward normal direction, and sigma is the surface charge density near the hole.

Find electric field due to solid sphere of charge at a point on the surface.

Why ust electrostatic field be noral to the surface at every point of a carged conductor.