describe the simple construction and use of electron gun as a source of electron beam..
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Subject:
English -
Author:
chrissyxyvo -
Created:
1 year ago
Answers 2
Answer:
- The electron gun starts with a small heater, which is a lot like the hot, bright filament of a regular light bulb.
- It heats a cathode, which emits a cloud of electrons.
- Two anodes turn the cloud into an electron beam: The accelerating anode attracts the electrons and accelerates them toward the screen
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Author:
sariahh2aj
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17
Answer:
The electron gun starts with a small heater, which is a lot like the hot, bright filament of a regular light bulb. It heats a cathode, which emits a cloud of electrons. Two anodes turn the cloud into an electron beam: The accelerating anode attracts the electrons and accelerates them toward the screen.
Explanation:
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abrilv8en
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