Neodymium Magnets - 20 x 10mm

Neodymium Magnets - 20 x 10mm
£5.99 ex VAT

Product Description

Size for size the most powerful magnets to be developed. May be used for many magnetic demonstrations where intense field strength is an important criterion. For example, if a neodymium magnet is dropped down a length of copper plumbing pipe, the eddy currents generated in the copper by the passage of the magnet create a retarding field great enough to measurably increase the time of fall of the magnet.

Diamentions: 20 x 10mm

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