Recent content by miniissacnewton

So where the distance from the centre of the square plate is much bigger than the side length of plate? Will the electric field go off from the plate at all angles?

Am i correct in saying that the field lines will be perpendicular to the surface of the square plate?

Homework Statement [/B] A square plate of side-length L, charged with uniform surface charge density η. It is centred at x = y = z = 0 and orientated in the z = 0 plane. The task is to determine the z-component of the electric field at the point r(x, y, z) = r(x, 0, d), offset along the...