Linked by Thom Holwerda on Mon 13th Apr 2009 18:17 UTC
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yup. It's nothing that great...all it is is a loosely coupled transformer(i.e. two electromagnets). The only major trick here is compensating for losses due to loose coupling (as opposed to a transformer where the two cores are directly in contact and are geometrically symmetrical, thus fewer losses in magnetic flux)...
Edited 2009-04-13 19:50 UTC




Member since:
2006-01-12
It's Electromagnetic induction: http://en.wikipedia.org/wiki/Electrostatic_induction
Also, please don't feel bad about getting this wrong. To quote Wikipedia: