Electron plasma waves are propagated in a unIform plasma with KTe=100 ev, n=10^16m^-3 and B=0.if the frequency f is 1.1 G,What is the wavelength in cm?
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Expert's answer
2020-06-17T09:29:16-0400
The average speed of electrons is
v=m2K.
The wavelength is
λ=fv=f1m2K==1.1⋅10919.11⋅10−312⋅100⋅1.62⋅10−19=5.39⋅10−3 m.
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