Hollow Cylinder

Small, lightweight balls are suspended both on the outside and inside of a short length of metal tubing.

When the cylinder is charged (using a Van de Graaff Generator) through the top electrode, the balls touching the outside surface will be repelled but the balls inside will be unaffected.

Height of device is 26.5 cm.

Recommended for use with our 25470 Adjustable Speed Van de Graaff Generator.

Hollow Cylinder

Hollow Cylinder

Item Description

In Stock



Hollow Cylinder
Status $99.00