[问答题]
Show that the magnetic d 1vt q.(pc.vroipole moment M of an eq7-f;r lme koh 2.jxbz v/u(t:y2fie3 lectron orbiting the proton nucleus of a hyuke7e3:lj mt/.by2xo;-hf 2(z qv rifdrogen atom is related to the orbital angular momentum L of the electron by
$M=\frac{e}{2m}L.$
