5 Dipole Moment Two point charges q = 2pC and q2 = -2pC are separated by 4.0 m (a) What is the magnitude of the dipole moment of this pair of charges? (b) Sketch the pair and show the direction of the dipole moment (c) What is the magnitude of the electric field at a point halfway between o and 92? (d) If qi is located at x = -2m and q2 is located at x = +2m, what is the force the dipole exerts on a 5nC charge located at y = 0.5m?