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Ebonite stick

Bâton d'ébonite Engineered with a specialized sulfur-to-rubber ratio to maximize negative surface charge density (nC) and dielectric strength, ensuring consistent electron affinity during systemic triboelectric charging cycles.

Precision-Ground Matte Geometry Features a stress-relieved 300mm linear profile with a micro-textured finish to optimize contact-area friction, preventing the premature charge dissipation and surface-glazing common in polished secondary-market alternatives.

235.00

Quick Answer: An Ebonite Rod (Bâton d’ébonite), a triboelectric material for electrostatic experiments, generating negative surface charges through friction with fur or wool.

Price: This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.

Product Description

This Ebonite Rod (Bâton d’ébonite) is a material for electrostatic experiments. It supports generation of negative surface charges through contact-friction with fur or wool. This apparatus is used for demonstrating electric repulsion, induction, and polarity in physics research and STEM curricula.

Specifications

Specification Detail
Type Ebonite (hard rubber) rod
Charge generated Negative, via friction with fur or wool
Demonstrates Electric repulsion, induction, polarity

Applications / Uses

  • Generating static charge through triboelectric friction
  • Demonstrating electric repulsion and attraction
  • Studying electrostatic induction
  • General electrostatics teaching demonstrations

Care & Maintenance

  • Keep the rod clean and dry for consistent charging results
  • Store away from humidity, which can reduce charge retention
  • Handle carefully to avoid scratching the surface
  • Rub with fur or wool as directed to generate charge

Why Choose STEMAids

STEMAids, a brand of Eduscope Smart Learning Solutions Private Limited, supplies physics lab equipment and teaching aids to schools, colleges, and training institutes across India, with export and bulk tender support available. Explore related products in our Physics Equipments category, including our Resonance Box with Tuning Forks. For bulk or institutional orders, visit our tenders page or contact us at 9311411822.

Frequently Asked Questions

What charge does this rod generate?

A negative surface charge, when rubbed with fur or wool.

What does it demonstrate?

Electric repulsion, electrostatic induction, and polarity.

What material is it made of?

Ebonite (hard rubber).

How should it be stored?

In a dry location, away from humidity, to maintain consistent charging performance.

What is the indicative price for this product?

This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.

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