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Half Ebonite / Half Brass Friction Rod, 0.5 x 12" Material_Mesh Designed to teach Ohm's law

Half Ebonite / Half Brass Friction Rod, 0.5 x 12" Material_Mesh Designed to teach Ohm's lawTwelve 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.

SKU: 20899151552 · From meijijudolehavre.com

4.1
USD13.29 USD36.29

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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Description

Designed to teach Ohm's law and current-limiting behavior

Pair of 12 by 3

packaged in a hard plastic case with standard-size pieces

with adjustable slit and draw-out focusing for examining the spectral composition of light sources

Step-down transformer matched to a 35-watt sodium lamp on a 220V AC mains supply

Half Ebonite / Half Brass Friction Rod, 0.5 x 12" Material_Mesh Designed to teach Ohm's lawTwelve 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.

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