Table of Contents
Electric Fields II: Acceleration and Deflection of Electrons
Common area
- Magnets (can be used to divert the beam if there is a dead spot on the CRT screen)
- “Exposed” CRT, if available (can be used to show the inside workings, especially the deflection plates)
- Extra spare parts, especially the following:
- Multimeters
- CRT
- 24 V power supply
- 500 V power supply
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Individual station
- CRT (w/ stuck-on ruler)
- C-clamp
- 24 V power supply
- 500 V power supply
- 2 Multimeters
- 7 banana patch cables (4 black, 3 red)
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Setup notes
- Wire-up and check each CRT to ensure it is working correctly.
- Adjust beam spot size (using potentiometer knob in the back) if beam spot is distorted or too large.
- If necessary, clean the goop off the front of the CRT screen and re-attach cut rulers.