对于一个充填有4种不同电介质的电容器之分析与讨论

Analysis and Discussion About a Capacitor is Filled with Four Different Uniform Dielectrics

根据电荷守恒,Maxwell方程组,静电场边值问题的唯一性定理与能量最低原理分析了电容器的分解与组合,讨论并解决了一个充填有4种不同电介质的电容器之疑难。

The decomposability of a capacitor and combination of some capacitors are analysed,the knottiness of a capacitor filled with four different dielectrics is solved,accoding to the conservation of charge,Maxwell's equations,uniqueness theorem of electrostatics,and minimum principle for the energy.