Description:
Lightweight pith balls help to show electrostatic attraction and repulsion.
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Description:
The Wimshurst machine produces sparks by means of electrostatic induction.
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Description:
When the LED is immersed in the liquid nitrogen, the colour shifts from orange to yellow to green.
Description:
A Van de Graff is used to separate charges to heavily charge a sphere to create sparks.
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Description:
The force law for a charged particle moving in a magnetic field is demonstrated with a cathode ray tube and a large bar magnet.
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A podcast that reviews the
Voyager Golden Record!
