Electrons in a given system of hydrogen atoms are described by the wavefunction y(r, 0, p) = 0.8 y100+ o.6 e3 1 where the y where the ynim denote normalized ene

Electrons in a given system of hydrogen atoms are described by the wavefunction Y(r, 0, p) = 0.8 Y100+ O.6 e3 1 where the y where the Ynim denote normalized energy eigenstates. If (L,,Ly, L,) are the components of the nim orbital angular momentum operator, the expectation value of L in this system is (A) 1.5h2 (B) 0.362 (C) 0.18h2 (D) zero