What is the principal quantum no. of H-atom Orbital if the electron energy is -3.4 eV ? also report the angular momentum of electron

Question

$(a)\;2;2.1\times10^{-34}JS^{-1}\qquad(b)\;3;4.1\times10^{-34}JS^{-1}\qquad(c)\;1;2.1\times10^{-20}JS^{-1}\qquad(d)\;4;3.2\times10^{-20}JS^{-1}$