…When an electric current flows through a conductor, heat is generated. This is called Joule's heat, and the amount of heat generated per unit time is equal to the square of the electric current and the electrical resistance of the conductor. This is Joule's law, which was established by J. Joule in 1840. *Some of the terminology that mentions "Joule's heat" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…導線に電流が流れると熱が発生する。これをジュール熱Joule’s heatといい,単位時間当りの発熱量は,電流の2乗と導線の電気抵抗の積に等しい。これがジュールの法則で,1840年にJ.ジュールが確立した。… ※「Joule's heat」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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