Aluminum Collecting Sphere (single for 42EHVG)
$126.85 excl. GST
By sticking strips of moisture-resistant paper on top of the sphere, you can 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 Cat. 42EHVG Electrostatic Genecon for a great demonstration of electrostatic electricity! Use two to demonstrate a high-voltage discharge experiment.
Aluminum Sphere: 50×2mm (Diam. X Th), 115g.