Consider a long circular cylinder of radius R bisected by a planeparallel to the axis of the cylinder, with the two halves insulatedfrom one another.(Let the z axis be the central axis of thecylinder, and the bisecting plane the x,y plane.) One hemicylinder(0<θ<2π) is held at potential V0.
(a) Use the method of separation of variables to determine the potential V(r,θ).