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
Oscillations And Waves
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Optics
Modern Physics
Audio-Visual
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Electrostatics
Electric Fields And Potential
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Current and Resistance
Electromotive Force And Current
DC Circuits
Magnetic Materials
Magnetism
Inductance
Induction
Complex Circuits
Semiconductors And Tubes: Transistor Amplifier; Discharge Tubes
Transmission Lines and Antennas

Transistor Amplifier

Purpose:

To demonstrate the operation of a simple transistor based amplifier.

Procedure:

Set up a transistor amplifier circuit (one example shown on the picture). This particular design allows to touch the audio source with one finger and the input of the amplifier with the other finger and play the music out of the speaker.