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Magnetism
31 products
Strong Alnico 1 Cylindrical Magnets, shipped in pairs, with separators and keepers. North pole marked with a dot.
Weighs 2 lbs, lifts 200 lbs due to precision machining. the way magnets lift cars in junk yards! instructions, alligator clip leads and battery holder. Requires 1 "D" cell battery (not included).
A natural rock that contains traces of iron ore with natural magnetic properties. Measures approximately 2" long.
This magnetic compass is extra large (90mm, 3 1/2" diameter). Comes in a bright colored plastic case with clear plastic top.
20mm, 7/8" diameter compasses for magnet experiments. Aluminum case with glass top.
An efficient and easy way to demonstrate Faraday's Law and Lenz's Law. To show and teach how a magnet when passed thru the complete loop causes the loop to move and when passed thru the cut loop causes no movement. 6"H x 7"W. 2.25" Diameter loops.
Heavy stock horseshoe magnet with keeper.
5 inch strong zink-plated steel horseshoemagnet with North and South poles marked. Supplied with keeper.
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