ACCESSORIES FOR VAN DE GRAAFF GENERATOR Racing Ball (0343)

Product Code : PHE0049

Description: ACCESSORIES FOR VAN DE GRAAFF GENERATOR Racing Ball (0343) Comprises a lightweight, insulated ball sandwiched between two circular metallic discs. The rim of lower disc bent upward to prevent ball from escaping. The underside of the lower disc has provision for mounting on dome or insulating stand. On operating the generator after connecting the racing ball accessory, the ball gradually starts racing along the bent rim of lower disc