In Ex. 3.8 we determined the electric field outside a spherical conductor (radius R) placed in a uniform external field E0. Solve the problem now using the method of images, and check that your answer agrees with Eq. 3.76. [*Hint:* Use Ex. 3.2, but put another charge, −q, diametrically opposite q. Let a→∞, with (1/4πϵ0)(2q/a2)=−E0 held constant.]