When specially prepared Hydrogen atoms with their electrons in the 6f state are placed into a strong uniform magnetic field, the degenerate energy levels split into several levels. This is the so called normal Zeeman effect.
Ignoring the electron spin what is the largest possible energy difference, if the magnetic field is 1.77 Tesla?
If we don't neglect the intrinsic spin of the electrons, then how many energy levels can we observe in the ground state?
What will be the energy difference between the lowest and the highest observed "ground" state still in the same magnetic field?