Lightweight pith balls can show electrostatic attraction and repulsion.
Watch Video:
Read more: Pith Balls & Static Electricity
The force on a charged particle moving in a magnetic field is demonstrated with a cathode ray tube and a large bar magnet.
WATCH VIDEO
The Wimshurst Machine produces sparks by means of electrostatic induction.
WATCH VIDEO
When the LED is immersed in the liquid nitrogen, the colour changes!
WATCH VIDEO
Read more: LED in Liquid Nitrogen
This demonstration uses the Van de Graaff generator to show how like charges repel.
Watch Video:
A podcast that reviews the
Voyager Golden Record!
