Racing Ball

# 5B10.30


Description An insulation ball is allowed to roll in a circle between two conducting plates connected to a generator. When a charge jumps to the ball, it is repelled from one plate and attracted to the other. It gives the ball a torque, which causing the ball to start rolling around the dish.

It is better to use the pin-pong ball or the small white ball. Push the ball at edge of the plate to get it stated

Location 39G