Cottrell Precipitator
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PIRA Classification: 5B30.60
Description: A glass tube has two electrodes at each end. These
electrodes are connected to a Wimshurst machine. A lit piece of smoke
paper is placed in the tube. When the tube fills with smoke, the Wimshurst
is cranked. The smoke dissipates.
Special Instructions: None
Ideally For: Phys 1102, 1202, 1302
Condition: Good
Setup time: 2 minutes
Safety Issues: Make sure to discharge the Wimshurst machine
properly, or you may receive a shock.