An electric dipole consisting of charges of magnitude 2.80 nC separated by 8.60 μm is in an electric field of strength 1330 N/C. What are (a) the magnitude of the electric dipole moment and (b) the difference between the potential energies for dipole orientations parallel and antiparallel to ?→�→?

An electric dipole consisting of charges of magnitude 2.80 nC separated by 8.60 μm is in an electric field of strength 1330 N/C. What are (a) the magnitude of the electric dipole moment and (b) the difference between the potential energies for dipole orientations parallel and antiparallel to ?→�→?