Electron gun

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

An electron gun (also called electron emitter) is an electrical component in some vacuum tubes that produces a narrow, collimated electron beam that has a precise kinetic energy.

Excerpt from the Wikipedia article “Electron gun”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Roychai at English Wikipedia, Public domain, via Wikimedia Commons.