Columbia University Physics Lecture Demonstrations


Categories
Mechanics
Fluid Mechanics
Oscillation and Waves
Thermodynamics
Electricity and Magnetism
Optics
Modern Physics
Astronomy

5B20.33 Pith Balls in a Cage

[Setup Time: 10 Min.] [Current Condition: Broken]

Info

Charge up a cylindrical shell with acrylic/silk. Pith balls hung outside will repel the surface, but pith balls hung inside will do nothing.

Parts List

Double Faraday Cage in K1D

Wimshurst Machine in K2D

Flex Camera in A/V Cabinet

Relevant Simulation

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Other Information

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Real-Life Examples

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More Advanced Reading

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