Columbia University Physics Lecture Demonstrations


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

5H40.15 Force on a Helix

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

Info

A helix of copper wire will contract along its axis when current is passed through it.

Parts List

Copper Helix and stand in F. E&M, 1A

Car Battery on Cart on back wall

Wire Leads in L. Misc

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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