Question

29. Electric field Intensity near an Infinite charged plate is 2Vlm, charge density or plate will be:
​

Answer 1

Answer:

For an infinite sheet of charge, the electric field will be perpendicular to the surface. Therefore only the ends of a cylindrical Gaussian surface will contribute to the electric flux . In this case a cylindrical Gaussian surface perpendicular to the charge sheet is used. The resulting field is half that of a conductor at equilibrium with this surface charge density.

Explanation: