Steady condition and law of conservation of momentum are used to explain that total directional movement momentum of all charge carriers through arbitrary intersecting surface is conservative; 运用稳恒条件和动量守恒定律说明了稳恒电路中,穿过任意横截面的全部载流子的定向运动总动量在数值上是守恒的;
This paper deduces the Law of conservation of charge by Maxwell equations, and discusses some physical problems which are in connection with the Law of conservation of charge: steady electric field, Kirchhoff law. 本文应用麦克斯韦方程推导电荷守恒定律,并研讨与电荷守恒定律有关的物理问题:恒定电场、基尔霍夫定律等。
Study of the law of conservation of charge 电荷守恒定律探讨