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Al Tobias (wat4y) - Office: Rm. 201, (434) 924-0538 - Lab: Rm. 202, (434) 924-6800

Physics Demo Manual

Demonstrations are cataloged according to PIRA Bibliography

PLEASE REQUEST DEMOS WELL IN ADVANCE

Due to Physics Building renovations, the lead time to set up demo requests has increased due to the need to transport equipment across campus. Please be kind and let me know well ahead of time what you need.

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Mechanics
Fluid Mechanics
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Electrostatics
Electric Fields And Potential
Capacitance
Current and Resistance
Electromotive Force And Current: Visual Electricity Demonstrator and Generator; Electrolysis of Water; Electroplating; Internal Resistance of Batteries; Fuel Cell; Thermoelectric Generator; Thermoelectric Magnet; Piezoelectricity
DC Circuits
Magnetic Materials
Magnetism
Inductance
Induction
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Transmission Lines and Antennas

Thermoelectric Generator

Purpose:

To demonstrate the phenomenon of thermo electricity.

Procedure:

Submerge one leg of the thermoelectric generator into something cold (ice water, liquid nitrogen) and another leg into something hot (boiling water, steam from the steam generating machine). The thermoelectric generates enough power to spin a light propeller.

Hints:

Takes a nudge to start.

Equipment:

Thermoelectric Generator