US$ 204.00
Polystyrene electrolyzer with a transparent cone-shaped cup over a banana-socket base
separation
Standard rheostat at 300 ohms and 0
Ten-pack of 5mm yellow LEDs with diffused round lenses
Metal Resistance Board Category_Demonstrations Polystyrene electrolyzer with a transparentUsed to verify R = rho*L A by isolating wire material, length, and cross section, this metal base board tensions six 1 meter wires side by side with 4mm socket terminals at each end.
US$ 204.00
US$ 174.00
US$ 247.50
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