Electroscope Pith Ball For Physics Lab Manufacturer,Supplier and Exporter
Product Code : SEL-PLE-10243
Quick Answer: Attraction and repulsion between electric charges show up clearly on this pith ball electroscope, which hangs two pith balls on unspun silk from a chrome-plated brass pillar fixed to a wooden base.
Last updated: October 2026
Key Features
Chrome-plated brass pillar on a wooden base
Insulated pillar fitted with a hook
Two pith balls suspended on unspun silk
Supplied with stand
For demonstrating attraction and repulsion of electric charges
Technical Specifications
Specification
Value
Pillar
Chrome-plated brass, insulated, with hook
Base
Wood
Indicators
2 pith balls on unspun silk
About This Product
A pith ball electroscope is one of the simplest ways to show that like charges repel and unlike charges attract. The two light pith balls hang on unspun silk from a hook on an insulated, chrome-plated brass pillar, which stands on a wooden base. Unspun silk is used for the suspension because it does not readily lead charge away from the balls. School Educational Instrument can ship the Electroscope Pith Ball For Physics Lab to Burkina Faso, Estonia, Burundi, Angola and Moldova.
Frequently Asked Questions
What does the pith ball electroscope show?
It demonstrates the attraction and repulsion of electric charges, using two pith balls hung on unspun silk from an insulated brass pillar.
What is the pillar made of?
Chrome-plated brass. The pillar is insulated, carries a hook for the pith balls and stands on a wooden base.
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