Dr.pepper meets toroidal transformer
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Tag: toroidal
thick electric wire & toroidal transformer
This is very thick electric wire and toroidal transformer. It is like a steering wheel. The magnet is being crazy.
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Make a fire with a gum wrapper and a toroidal transformer
This is a serial connection of the resistance experiment. The middle part of the slender wrapper is large resistance, So large voltage drop in the middle part. And a fire …
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