$20.05 - EDYCR1 - Eddy Current Demonstrator - 12 inch Long - United Scientific - homeschooling supplies


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science kits > electricity and magnetism

Eddy Current Demonstrator - 12 inch Long
Item number EDYCR1.
Regularly stocked item.
Usually ships within 3 to 5 business days.
United Scientific


	recommended for

	grades 8 to 12		ages 13 to 18

list price $40.09
our price $20.05
savings $20.05 (50%)

A simple but effective device for demonstrating Lenz's Law using eddy currents induced in the wall of a copper tube by a falling magnet. The demonstrator consists of a 12" long copper tube and two apparently identical metal slugs with rubber end caps. One slug is plain steel and falls through the copper tube quickly. The other slug is a strong neodymium magnet that falls very slowly through the tube due to the braking effect of eddy currents. Includes activity guide.

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