[填空题]
The angular momentum 10 in the hydrogen atom m wi;b+x:6m:la giqsqb:g;r +is given both bhmkr:q. w8:o. yjb7wkng. td+ y the Bohr model and by quantum mechanics. Compare the results for 8owkdk. b7jg+q. hrtwy:mn:. $L = mvr$.
or $L_{\text{QM}}$ = $\hbar$. asdfasdofadsf