A hydrogen atom in the n = 1, ms = - 1 2 state is placed in a magnetic field with a magnitude of 1.60 T in the +z@ direction. (a) Find the magnetic interaction energy (in electron volts) of the electron with the field. (b) Is there any orbital magnetic dipole moment interaction for this state? Explain. Can there be an orbital magnetic dipole moment interaction for n ≠ 1?

A hydrogen atom in the n = 1, ms = - 1 2 state is placed in a magnetic field with a magnitude of 1.60 T in the +z@ direction. (a) Find the magnetic interaction energy (in electron volts) of the electron with the field. (b) Is there any orbital magnetic dipole moment interaction for this state? Explain. Can there be an orbital magnetic dipole moment interaction for n ≠ 1?