Given an infinite sheet of charge occupying the x-y plane suchthat the charge density is constant and uniform, find the electricfield at any point on the z-axis by:
A) Using the point charge formula for the electric fielddirectly in cartesian coordinates.
B) Using the point charge formula for the electric fielddirectly in cylindrical coordinates.
C) Using the point charge formula for potential in cylindricalcoordinates and taking the gradient.
DO NOT USE GAUSS'S LAW
