Description

25-inch base raises a magnetic needle to a 4

providing the high-turns winding for transformer ratio and electromagnetic induction demonstrations

Eight 15 x 10 x 10cm pinhole boxes

Adjustable height from 3 to 16 inches distinguishes this polished hardwood single-funnel stand

5 inch plastic case

Half Ebonite / Half Brass Friction Rod, 0.5 x 12" Lab Supplies_Filtering Supplies 25-inch base raises a magneticTwelve inch friction rod machined half from ebonite and half from brass, generating opposite charges along its length to compare negative and positive triboelectric behavior side by side.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Half Ebonite / Half Brass Friction Rod, 0.5 x 12" Lab Supplies_Filtering Supplies 25-inch base raises a magnetic

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