Question

Maximum number of lines in paschan back effect.

Answer 1

For two orbitals $\text{p}_{3/2}$ and $\text{p}_{1/2}$, which produce two lines, in the presence of magnetic field according to Paschen-Back effect, there will be five lines corresponding to the following values of $l$: $+1, 0, \pm1, 0, -1$