Description

25-inch base raises a magnetic needle to a 4

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

5cm coil diameter on a 5cm closed-length helix

Plastic-housed 5

Easy to clean and maintain

Demonstration Motor with Newton Color Disc Physics_Force & Motion 25-inch base raises a magneticUsed 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.

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Demonstration Motor with Newton Color Disc Physics_Force & Motion 25-inch base raises a magnetic

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