US$ 82.79
supporting both qualitative and quantitative force-vs-distance student investigations
and 400 ppm
5cm outer diameter
Volta's electrophorus
Standard Rheostat, 37Ω, 3.2A Max Material_Borosilicate Glass supporting both qualitative and quantitativeStandard rheostat at 37 ohms and 3. 2A with oxidized constantan winding on a vitreous enameled steel tube and three binding posts, supporting both rheostat and potentiometer use.
US$ 82.79
US$ 45.00
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US$ 1275.00