A positive charge `q_(0)` placed at a point `P` near a charged of metal sphere experience a force of repulsion of magnitude `F`, the electric field `E` of the charge metal, charge at `P` is

A positive charge q_(0) placed at a point P near a charged of metal sphere experience a force of repulsion of magnaitude F , the electric field E of the charge metal, charge at P is

If a charge of q coulomb is placed at a point and a force F Newton is experienced by a unit positive charge then the electric field

Electric intensity at a point near a charged sphere of charge q is given by

A positive point charge q is placed at a distance 2 R from the surface of a metallic shell of radius R. the electric field at centre of shell due to indouced charge has magnitude

Why do we always get electric field intensity near a charged metallic surface of magnitude twice of the electric field intensity near a thin sheet of charge with same surface charge density as of metal plate?

Electric field of an isolated charged metallic sphere at any interior point is

A positive point charge q is brought near a neutral metal sphere.