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|  11-23-2004, 12:17 AM | #41 (permalink) | 
| Tilted | Oh man, I've got you all beat!  ....yes, I just turned coolest formula into a competition, so what? Except it's not one equation, it's four. Guessed what I mean yet? Maxwell's equations! (in differential form). They tell you everything you need to know about the way electric and magnetic fields work, which extends to imply things like E field always comes out of a conductor at a right angle to the surface, and you can even derive the speed of light out of them. What a great set of equations! <img src="http://home.att.net/~newtuniv/max-diff.gif"> ...wow, it was hard to find a good picture of them | 
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| Tags | 
| favourite, formula or theorem | 
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