Problem 6. An infinitely long, thick, nonconducting cylindrical shell of inner radius a and outer radius b carries a uniform volume charge density p(r) 2 p0. a) Find the total charge in a chopped-off section of the infinite cylinder of (finite) length 13. b) Find the electric field everywhere. 0) Let a, = 0. Find the electric field (now that of a uniform cylinder of charge) everywhere