1. The problem statement, all variables and given/known data Two equal and opposite charges form a dipole, as shown in the figure. What is the magnitude of the electric field at point P, in terms of k,q,d, and x? If point P is VERY far away, show that the result is approximately E = kqd/x^3. http://imageshack.us/photo/my-images/403/img20111215161448.jpg/ please help :( 2. Relevant equations F = kq1q2/r^2 E= F/q 3. The attempt at a solution I don't know how to start? Does the dipole basically act like a wire? I did some research on dipoles and nothing was related.