Hollow Sphere

Static charges lie only on an outside surface, and this is the device that shows it.

Charge the sphere by touching it to the dome of a generator.

When a proof plane is touched to the outer surface, a charge will be acquired, but when it is touched to the inside surface, no charge will be transferred.

The sphere's re-entrant hole is 4 cm.

The sphere is 10 cm in diameter, and the device height is 26 cm.

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

Hollow Sphere

Hollow Sphere

Item Description

In Stock



Hollow Sphere
Status $69.00