论“单极感应”电磁现象所蕴藏的物理规律

Physic law contained in the mono-pole electromagnetic induction

依据“单极感应”及传统电磁感应实验等电磁现象和变化磁场性质的研究，揭示了电磁理论存在历史困难的根源。指出电磁感应现象所反映的两类物理过程及其特性，阐明建立宏观电磁理论时引入理论空间概念的必要性；在论证电磁感应的根本原因是导体与磁场的相对运动后，提出以导体系空间运动场矢量的变化率来表达电磁感应的物理规律，如此可解决电磁理论的历史困难并能包含洛伦兹力解释；设立电磁定理，涵盖了毕奥-萨伐尔定律；最终得到具有新意的电磁场方程组。

Based on the mono-pole electromagnetic induction and the traditional electromagnetic induction experiments, the reasons why the limitions exist in present electromagnetic theory are revealed. Two physic processse and the corresponding characteristics reflected by electromagnetic induction phenomena are ponited out. Then, the idea of theory space is introduced. The source that the electromagnetic induction originates from the relative motion between conductor and magnetic field is argued. From the idea and the source, the electromagnetic induction law expressed by the rate of the motive fie!d vector in conductor reference system is obtained. Using this law, the limitions of existing electromagnetic theory can be overcome, and the source of Lorentz force is found. What is more, the electromagnetic theorem covering the Biot-Savart law is shown, and the new electromagnetic field eaqutions are set up.