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Electroscope Pith Ball

Item 3134-01

Description

Use this item for demonstrating the attraction and repulsion of electric charges. It consists of an insulated brass pillar and hook on a base. It is useful for interesting and engaging demonstrations.
• Comes with a Teacher’s Guide
• Supplied with 2 colored pith balls with strings attached
• Additional pith balls available in packs of 10 (Item #3134-02)

Weight 0.25 lb
Teacher's Guide
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  • AmSci Exclusive
  • Teacher's Guide Included

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