Eddy Current Demonstrator Manufacturer and Supplier in Algeria

د.ج10,000.00
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Description : 
A simple but effective device for demonstrating Lenzs 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.