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High impact electrostatic force experiment
The Pith Ball Electroscope is a simple instrument for demonstrating
electrostatic force. With some simple rods of different materials such as
perspex, PVC or glass and a piece wool or silk surface, you can charge one of
the spheres in the electroscope. After, the spheres will have different charges
and will repel each other.
Order Code: 4625.00
Specifications
- Size: 11 x 13 x 26 cm
- Weight: approx. 100 g
Laws and principles investigated
- Positive and negative charges
- Electrostatic repulsion and attraction
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