The magnitude of the electric field of an infinite plane sheet of charge (as given by E=(sigma)/(in_0) is independent of the disance from the sheet.E prop (1)/(r^2) is not followed here. Can you guess why?

The magnitude of the electric field of an infinite plane sheet of char

1.	The magnitude of the electric field of an infinite plane sheet of charge (as given by E=(sigma)/(in_0) is independent of the disance from the sheet.E prop (1)/(r^2) is not followed here. Can you guess why?
Answer» SOLUTION :This is because the ENTIRE CHARGE is on the INFINITE PLANE and does not depend on the distanced r from the plane.