NOM | artifact | catode, càtode | a negatively charged electrode that is the source of electrons entering an electrical device |
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Sentit | A negatively charged electrode that is the source of electrons entering an electrical device. | |
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Sinònim | càtode | |
Part de | tub de buit, vàlvula de buit, vàlvula | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
Específic | fotocàtode | A cathode that emits electrons when illuminated |
General | electrode, elèctrode | A conductor used to make electrical contact with some part of a circuit |
Contrari | anode, ànode | A positively charged electrode by which electrons leave an electrical device |
Anglès | cathode | |
Espanyol | catodo, cátodo |
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