Answer Happy

Two charges, + and -9, are located in the x-y plane at points (0,+d/2) and (0,-d/2), respectively. Calculate the magnitude of the electric field at point P with the superposition principle. ta Data: q = 30.0 nc, d = 4.20 mm and P is at x = 84.0 mm. By the principle of linear superposition, the total electric field at position P is the vector sum of the electric field contribution from charges +Q and -Q. Submit Answer Incorrect. Tries 1/12 Previous Tries In the previous problem, you can get an approximate answer for the electric field at point P by using the electric dipole approximation which is valid for the limit x>>d. Calculate the magnitude of the electric field at point P with this approximation and the same values for Q,d and x as in the previous problem.