point fre charge A charge Q is uniformly distributed over a

Last updated: 6/26/2023

point fre charge A charge Q is uniformly distributed over a large plastic non conducting sheet The electric field at a point close to the centre of the plate near the surface is 20 V m If the plate is replaced by a copper plate of the same geometrical dimensions and carrying the same charge Q then what is the electric field at that point 3x 101NG 1 through a cube of side 20 cm oriented field