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Hand-Driven Van de Graaff Generator

Item # 756208

Crank up the potential—and the fun! Affordable and portable, set it up anywhere in the classroom. Instead of the fixed belt speed of traditional models, you control the speed with the hand crank. Demonstrate the conversion of mechanical to electrical energy, and show whether or not crank speed affects spark production. The 7.9"-diam spherical metal globe allows for continuous charge buildup (75 to 200 kV) and sparks up to 55" L. Measures 88" H. Includes 4" discharging sphere and instructions.

Price

$208.00

In stock and available to ship.

Crank up the potential—and the fun! Affordable and portable, this model sets up anywhere in the classroom. Instead of the fixed belt speed of traditional models, you control the speed with the hand crank. Demonstrate the conversion of mechanical to electrical energy, and show whether or not crank speed affects spark production. The 7.9"-diam spherical metal globe allows for continuous charge buildup (75 to 200 kV) and sparks up to 55" L. Measures 88" H. Includes 4" discharging sphere and instructions.

 
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