[填空题]
The angular momentum 10 in the hydrogen atom is given both by the Bohrcl f4lx p ohm*mrj0tv+61zcy1; 5paw9 moo-yn +f,lbziymga+(7 del and by quant g-yn mz(+bf+o ia,y7lum mechanics. Compare the results for $L = mvr$.
or $L_{\text{QM}}$ = $\hbar$. asdfasdofadsf