基爾霍夫電路定律
Also known as Kirchhoff's laws, Kirchhoff circuit laws, KCL versions
relations between currents and voltages on sections of any electrical circuit
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Kirchhoff's circuit laws describe the mathematical relationships between electric currents and voltages at different points in any electrical circuit. These laws are fundamental tools that engineers and scientists use to analyze and design electrical systems, from simple household circuits to complex electronics.
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Article · 中文
基爾霍夫電路定律（Kirchhoff Circuit Laws）簡稱為基爾霍夫定律，指的是兩條電路學定律，基爾霍夫電流定律與基爾霍夫電壓定律。它們涉及了電荷的守恆及電勢的保守性。1845年，古斯塔夫·基爾霍夫首先提出基爾霍夫電路定律。現在，這定律被廣泛地應用於電機工程學。 從馬克士威方程組可以推導出基爾霍夫電路定律。但是，基爾霍夫並不是依循這條思路發展，而是從格奧爾格·歐姆的工作成果加以推廣得之。
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