Field and Wave Electromagnetics 2nd Edition by David Cheng

Exercise 45

An infinite conducting cone of half-angle a is maintained at potential V 0 and insulated from a grounded conducting plane, as illustrated in Fig. 3-33. Determine
a) the potential distribution V ( )in the region / 2,
b) the electric field intensity in the region / 2,and
c) the charge densities on the cone surface and on the grounded plane.