G Given a spherical shell of radius at a potential(θ,φ) =V0,0≤θ < π/2=−V0, π/2< θ≤π.The potential obeys Laplace’s equation inside and outside the shell. DetermineV(r,θ) both inside and outside the shell. (When appropriate, recall Sec. 9,problem 1.) From your result, determine the normal component of the electric field on either side of the shell, E+, andE−, and from them the charge on theshellσ(θ) =?0(E+−E−).