Consider a solid insulating sphere of radius R with
charge density given by the formula ρ(r)=a/r. (a)
Determine the formula for the intensity of the electric field
inside the sphere as a function of r. (b)
Express the potential difference between center and surface in
terms of R, a, and ε0.
Consider a solid insulating sphere of radius R with charge density given by the formula ρ(r)=a/r....