Repeat Exercise for a boundary with surface charge density (C/m2). Image Method for Charg...

Repeat Exercise for a boundary with surface charge density (C/m2). Image Method for Charge Above Conducting Plane

Use image theory to determine E at an arbitrary point P = (x, y, z) in the region z > 0 due to a charge Q in free space at a distance ci above a grounded conducting plate residing in the 7-0 plane.

Soluation: charge Q is at (0, 0, d) and its image – Q is at (0, 0. -d). From Eq. the electric field at point P = (x, y, z) due to the two charges