US$ 30.00
this demo motor on a molded ABS base operates at 6-8V to demonstrate visible-spectrum color mixing
5cm and field strength from 100 to 7500 Gauss across the working volume
eudiometers etc
125 inch steel horseshoe with deep pole gap
Hexagonal Weights Set - 200gm Material_Polypropylene this demo motor on a
US$ 30.00
US$ 19.20
US$ 31.30
US$ 21.11