Energy density of an electrostatic dipole

Knowledge in electromagnetic theoryThe positive and negative charges are at(0,0,+-d/2). The potential Φ(ρ,z,d) of the dipole in cylindrical coordinates (ρ,φ ,z) does not depend on because of symmetry. The graphs show the contour plots of the potential or electrostatic energy density u(ρ,z,d)in the neighborhood of the chargesComponente Curricular::Educação Superior::Ciências Exatas e da Terra::Físic