I need a typed answer as well as soon . Only typed answer by keyboard needed . Solve urgent please I will surely give a helpful rating for your answer if you solve fast and correctly.

5.21 Suppose the electron had a very small intrinsic electric dipole moment analogous to the spin magnetic moment (that is, pm. proportional to or). Treating the hypothetical nd . E interaction as a small perturbation, discuss qualitatively how the energy levels of the Na atom {Z = 11} would be altered in the absence of any external electromagnetic eld. Are the level shifts rst order or second order? State explicitly which states get mixed with each other. Obtain an expression for the energy shift of the lowest level that is affected by the perturbation. Assume throughout that only the valence electron is subjected to the hypothetical interaction