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Tag: Reverted |
Undid revision 1052744791 by 2001:818:E331:8200:1DDE:1B59:6061:2ED1 (talk) Units are specified to be cgs, so 1e4 is correct not 1e-4. (The plasma frequency in 9 kHz at a density of 1/cm^3) |
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: <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^
| '''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>
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