Content deleted Content added
m Task 18 (cosmetic): eval 1 template: del empty params (1×); |
Tag: Reverted |
||
Line 14:
: <math>\omega_{ci} = \frac{ZeB}{m_i c} \approx 9.58 \times 10^3\,\frac{ZB}{\mu}\ \mbox{rad/s} \,</math>
| '''electron plasma frequency''', the frequency with which electrons oscillate ([[plasma oscillation]]):
: <math>\omega_{pe} = \left(\frac{4\pi n_e e^2}{m_e}\right)^\frac{1}{2} \approx 5.64 \times 10^{-4}\,{n_e}^\frac{1}{2}\ \mbox{rad/s}</math>
| '''ion plasma frequency''':
: <math>\omega_{pi} = \left(\frac{4\pi n_i Z^2 e^2}{m_i}\right)^\frac{1}{2} \approx 1.32 \times 10^3\,Z\left(\frac{n_i}{\mu}\right)^\frac{1}{2}\ \mbox{rad/s}</math>
| |||