Magnetism and Matter
6.0 Magnetic Moment of an Atom
6.0 Magnetic Moment of an Atom
Magnetic moment of an atom $$M = \frac{1}{{2e\omega {r^2}}}$$ where $e =$ charge on an electron, $? =$ angular velocity of electron and $r =$ radius of orbit.or$$M = \frac{{n\;eh}}{{4\pi m}}$$ where, $$h = \frac{{Plancks\;constant\;and\;m \sim mass\;of\;an\;electron\;and\;eh}}{{4\pi m = \mu B,called\;Bohr\;magneton\;and\;its{\text{ }}valueis{\text{ }}9.27*{{10}^{ - 24}}A - {m^2}.}}$$
