In this space, visitors are invited to post any comments, questions, or skeptical observations about Philo T. Farnsworth's contributions to the field of Nuclear Fusion research.
Subject: Re: Fusor uses for microwaves:
Date: Aug 22, 11:23 pm
Poster: Scott Stephens
On Aug 22, 11:23 pm, Scott Stephens wrote:
>Resonant frequency is easy enough to calculate >or RF in the absence of plasma. The question in >y mind is what effect does plasma have on that >requency?
IIRC, plasma is resistive and radiates away energy, unless magnetic fields are present (they usualy are) which result in effective capacitance across the field lines, which in turn will effect (decrease the cyclotron) resonant frequency, but also can add many more modes of vibrations (some modes increase frequency with increasing B-field). Look up Alven waves, et. Wish I could find the URL to an online book on the earth's magnetosphere and all of its modes.
- Re: Fusor uses for microwaves: - Pierce Nichols Aug 23, 8:54 pm