Introducing the Van De Graaff Generator, a rare school gadget with a unique meaning and historical story. Every detail of the generator tells its own story of education, discovery and fascination with electrostatic phenomena.
3,000.00 Kč with tax
Availability: 1 in stock
Curious about this piece of history?
Van De Graaff Generator: A unique lightning machine with a historical story
School technical aid
A van de Graaff electrostatic generator charges a metal sphere to a high voltage using a moving belt of non-conductive material that carries a positive charge acquired by friction or an external source. The charge is carried by the belt into the interior of the ball, removed and carried to its surface, while the discharged part of the belt returns to a new charge.
