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On Sat, 5 Sep 2009 16:10:38 -0700 (PDT), Art Unwin
wrote: Now let us see what others have to say. After all it is a academic question related to electrical engineering and there are many engineers around beyond the self perceived versions. Bachelor O'Science, Electrical and Electronic Engineering. Cal Poly, Pomona (1971). 1. There is no such thing as Gauss's Law of Statatics, Statics, Statistics, or Silliness. Please find and use a spelling chequer. 2. Maxwell's first two equations are Gauss's Law for electric fields and Gauss's Law for magnetic fields. http://en.wikipedia.org/wiki/Maxwell%27s_equations#General_formulation 3. Gauss's Law roughly states that the total electric flux through a closed surface is proportional to the total electric charge enclosed within that surface. Note that neither the flux or the charge are moving. 4. Unless you want to add quantum or relativistic variables, a static field or charge does not need to have a time variable. If you insist on adding it to Gauss's Law, it will appear identically on both sides of the equation and cancel. That's because you cannot have time moving at different rates on both sides of an equality. Youtube lecture on Gauss's Law (from India): http://www.youtube.com/watch?v=whv_d-fBCg0 It's 1 hour long. The speaker is very good at deriving Gauss's Law from Coulomb's. I hate to admit how much I had forgotten. So far, I've watched about half the lecture. I'll watch the rest later tonite. -- Jeff Liebermann 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558 |
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