Description
Standard rheostat at 280 ohms and 1
Hand-cranked simple motor model on a 5
Demonstrates that electric charge resides only on the outer surface of a conductor
Pairs of lamps
Hand-operated vacuum pump with a 200mm copper pump plate and rubber seal
Leslie's Cube, Copper, 100mm Sides Subcategory_Pitchers Standard rheostat at 280 ohmsCopper walled Leslie's cube at 100mm per side with dull black, bright black, white, and polished faces, comparing thermal radiation emissivity from surfaces at identical temperature.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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