Availability: In stock.
By sticking strips of moisture-resistant paper on top of the sphere, you will experiment and observe the paper strips levitating when turning the handle. The user can estimate the direction of the electric lines of force by noting the direction of the floating strips.
Use this product along with the
Static Genecon for a great demonstration of electrostatic electricity! Want the experience of building your own collecting sphere? Try the
Simplified Collecting Sphere Assembly Kit.
