Answer to Question #293217 in Electricity and Magnetism for Aniket anand

Question

Suppose the x − y plane is electrically charged with a constant charge density σ.

Find the electric field at a hight h from the x − y plane.Use gauss law

Answer 1

$2ES=\frac{\sigma S}{\epsilon_0},\implies$

$E=\frac{\sigma}{2\epsilon_0}.$