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SCIENCE HOBBYIST: Right Angle Circuitry
FIG.1 Wrap an AC coil around an iron rod, and you have an inductor. But wrap your coil around an iron RING, and you form a "toroidial
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All posts about this link
http://bit.ly/aWqqEy I do not understand transformers. If you think you do, well, time to get nerd-sniped.
Via @xkcd: http://amasci.com/elect/mcoils.html Read all the way down to the end if you like some funny with your "What?!? That's awesome!"
Neat. Never heard of Electrets before. It's like a magnet, but for static electricity. http://bit.ly/aWqqEy http://bit.ly/9EqDdS
#em was always my weakest #physics subject, so i only follow this about halfway (& that's being generous with myself) - http://goo.gl/enO7
As I procrastinate the night away instead of finishing a paper for the class that starts soon, I stumble upon this gem http://bit.ly/aOZGmT
Na, wie gut hast du im APII den Transformator verstanden? - http://amasci.com/elect/mcoils.html