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K1-13: CATHODE RAY TUBE - DE LA RIVE MAGNETIC EFFE 10 years 4 months ago #459

zzfixk21
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ID Code: K1-13
Purpose: Illustrate bending of an electron beam in a magnetic field.
Description: An electron discharge starts at a wire at the top of the tube and trails down to a ring at the bottom. When a cylindrical bar magnet at the center of the tube is activated by a 5-volt power supply the discharge precesses around the magnet.
Availability: Available