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Safety Pin Motor | sciphile.org
Magnet battery copper wire spinner - YouTube
physicsfun on Instagram: “Faraday Train: two magnets, one battery, and a coil of bare copper wire are the simple essence of th… | Magnets, Science fair, Geek gifts
MAKE AN ELECTROMAGNET - ScienceBob.com
Simplest Motor made with a magnet, AA battery, and a copper wire - YouTube
How To Make A DC Motor (Video)
Simple Motor With Battery And Magnet And Copper Wire. A homopolar motor creates rotational movement because of what is k… | Homopolar motor, Copper wire, Technology