cathode ray
English
editNoun
editcathode ray (plural cathode rays)
- (electricity) A ray consisting of a stream of electrons in a vacuum tube that are emitted by the cathode and accelerated towards the anode by an electric field.
- Synonyms: electron beam, e-beam
Derived terms
editTranslations
editray consisting of a stream of electrons
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Further reading
edit- cathode ray on Wikipedia.Wikipedia