| Display title | Physics:Cold cathode |
| Default sort key | Cold cathode |
| Page length (in bytes) | 13,032 |
| Namespace ID | 3020 |
| Namespace | Physics |
| Page ID | 432648 |
| Page content language | en - English |
| Page content model | wikitext |
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| Page creator | imported>Scavis |
| Date of page creation | 01:25, 9 March 2024 |
| Latest editor | imported>Scavis |
| Date of latest edit | 01:25, 9 March 2024 |
| Total number of edits | 1 |
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Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | A cold cathode is a cathode that is not electrically heated by a filament. A cathode may be considered "cold" if it emits more electrons than can be supplied by thermionic emission alone. It is used in gas-discharge lamps, such as neon lamps, discharge tubes, and some types of vacuum tube. The other... |
