Pith Ball Electroscope
Catalog # 470104-214
Supplier: ELECTRO MECHANICAL INSTRUMENTS
Specifications
- Description:Electroscope, Pith Ball
- Environmentally Preferable:
- Cat. No.:470104-214
- Supplier no.:3400
Specifications
About this item
Demonstrate the attraction and repulsion of electrostatic charges. An aluminum stand is used to suspend two pith balls of different colors.
The stand is 21 cm high. Pith balls are included.