Demonstration Motor with Newton Color Disc Physics_Force & Motion proof plane

proof plane

showing how current through an iron core builds magnetic flux in student investigations

Easy to clean and maintain

sized for short-time-constant RC charging investigations and demonstrations of energy stored as half-CV-squared

Pith balls suspended both inside and outside a charged metal cylinder make visible proof that electrostatic charge resides only on the outer surface of a conductor

Demonstration Motor with Newton Color Disc Physics_Force & Motion proof planeUsed to spin the Newton disc into a perceived white via persistence of vision, this demo motor on a molded ABS base operates at 6 8V to demonstrate visible spectrum color mixing.