\item $I = (\textrm{charge}) \cdot (\textrm{loops per time})
\stackrel{1/T=\omega_L/2\pi}{=}
(Ze)(\frac{1}{2\pi}\frac{-e}{2m}B)$\\
\item $I = (\textrm{charge}) \cdot (\textrm{loops per time})
\stackrel{1/T=\omega_L/2\pi}{=}
(Ze)(\frac{1}{2\pi}\frac{-e}{2m}B)$\\