🇬🇧 en de 🇩🇪

cathode ray noun

  • (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.
 Elektronenstrahl, Kathodenstrahl
cathode ray tube
Kathodenstrahlröhre, Braunsche Röhre
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