最終更新日：2024/08/03

The thermionic effect by which electrons are transferred from a hot cathode into a vacuum, in a vacuum tube.

正解を見る

Edison effect

問題を編集する

元となった辞書の項目

Edison effect

name

The thermionic effect by which electrons are transferred from a hot cathode into a vacuum, in a vacuum tube.

The Edison effect is named after Thomas Edison.

意味（1）

The thermionic effect by which electrons are transferred from a hot cathode into a vacuum, in a vacuum tube.