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Electromagnets
Demonstrates
the large electromagnetic power due to the flow of electric current.
Consists of two parts, core and yoke, each fitted with a heavy, steel
eyebolt. Generates a substantial amount of lifting power on account of
high precision surface matching of core and yoke. Powered by two AA
batteries (not included), connected to the coil by crocodile clips. Battery holder mounted on top of core. Can lift to 145lbs/70kg. With instructions.
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