A circular metal plate of radius 10 cm is given a charge of `20muC` on its surface. The charge density of the plate is

Asphere of radius 10 cm is given a charge of 20 muC on its surface. The surface charge density of sphere is

A metal plate of area 0.5 m^(2) is given a charge of 50muC , what is the charge density ?

A circular metal plate of radius 10 cm is given a charge of 20muC . The outward pull on the plate in the vacuum is

A metal sphere of radius 10 cm is given a charge of 12muC . The force acting on unit area of its surface is

A metal plate of area 2m^(2) is charged with 12xx10^(-6)C . The surface surface density of charge is

A metal wire is bent in a circle of radius 20cm. It is given a charge of 400muC which is spread on it uniformly. Calculate the electric potential at its centre.

A metal wire is bent into a circle of radius 10 cm. It is given a charge of 200 muC , which spreads on it uniformly, Calculate the electric potential at its centre.

A metal wire is bent into a circle of radius 10 cm. It is given a charge of 200muC , which spreads on it uniformly. Calculate the electric potential at its centre.

A metal wire is bent in a circle of radius 10 cm. It is given a charge 200 muC which is spread on it uniformly. Calculate the electric potential at its center.