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bn:00030233n
Noun Concept
Categories: Accelerator physics, Vacuum tubes, Electron beam
EN
electron gun  CRT gun
EN
The electrode that is the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the electrostatic or electromagnetic apparatus that focuses it WordNet 3.0
Definitions
Relations
Sources
EN
The electrode that is the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the electrostatic or electromagnetic apparatus that focuses it WordNet 3.0 & Open English WordNet
An electron gun is an electrical component in some vacuum tubes that produces a narrow, collimated electron beam that has a precise kinetic energy. Wikipedia
Electrical component producing a narrow collimated electron beam Wikidata
Any device that produces a stream of electrons, especially a narrow stream that is focused onto a phosphor screen. Wiktionary
IS A
electrode
electrical element
light source
appliance
PART OF
cathode-ray tube
electron microscope
WordNet 3.0 & Open English WordNet
EN
electron gun
Wikipedia
EN
electron gun
Wikidata
EN
electron gun
Wiktionary
EN
electron gun
Wikidata Alias
EN
CRT gun

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