[" 31.What is the full degeneracy of the "n=3" state "],[" of a H-atom in the absence of a magnetic field? "]

State the Gauss's law for magnetic field?

State the elements of Earth's magnetic field .

In the absence of external magnetic field, d-orbital is

In the absence of external magnetic field, d-orbital is

State the characteristics of magnetic field lines.

State unit of magnetic field intensity.

Not considering the electronic spin, the degeneracy of the second excited state (n=3) of H atom is 9, while the degeneracy of the second excited state of H– is

Not considering the electronic spin, the degeneracy of the second excited state (n=3) of H atom is 9, while the degeneracy of the second excited state of H^(Theta) is