Problem 1: Consider the electric potential for the electric dipole: 1 42mg 3'2 W) = (15- r) where 13 = (35 is the dipole moment. The quantity 5 describes the separation (distance and direction) of the two charges in the dipole. If 15 : q', nd the electric eld for the dipole by applying the following procedure: I? = W(r) Remember, V is the gradient operator (a vector)