通过研究地磁电感应现象，法拉第发现了电力、电流和电阻三者之间的相互关系，揭示了欧姆定律的内容。
In the study of Terrestrial Magneto-Electric Induction, Faraday finds out the relations among electric force, electricity, and electric obstacle, he then reveals the contents of Ohms Law.
本文分别由法拉第电磁感应定律和洛仑兹力公式简明地导出了感应电场在不同惯性参考系中的相对关系式。
By means of Faraday's law of induction and Lorentz's formula of force, the relativity of induced electric field was given concisely.
本文依据法拉第电磁感应定律，利用电路变量的参考方向，找出了获得任意情形下互感线圈v - A方程的一种方法。
According to Faraday's Law of Electromagnetic Induction, using the reference direction of circuit variation, it can find a method of V-A Equation made by mutual inductive circle at its option.
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