各向异性电介质球形电容器的讨论  

On Spherical Capacitor Filled with Anisotropy Dielectric

作　　者：宋纳红[1] 侯丽敏[1] 

机构地区：[1]河南财经政法大学计算机与信息工程学院,河南郑州450002

出　　处：《平顶山学院学报》2012年第5期45-46,56,共3页Journal of Pingdingshan University

基　　金：华北水利水电学院青年科研基金(HSQJ2009018)

摘　　要：利用电容器的串联公式和电容器中能量与电容的关系,计算了充有线性各向异性电介质、对数复合型以及指数复合型各向异性电介质时球形电容器的电容.得出,不同类型的各向异性电介质球形电容器的电容和真空时的电容成线性关系,比例系数由电容器的内外半径以及电介质本身的性质决定.Using the principles of capacitors connected in series and the method of electrical energy,the capacitances of spherical capacitor filled with linear anisotropy dielectric,logarithmic composite function anisotropy dielectric,and exponential-composite function anisotropy dielectric are calculated.The results show that the capacitances of the three different types are all linear and the proportions are associated with R1,,R2,which are the radius of the spherical capacitor,and k is linked with the nature of the spherical capacitor.

关 键 词：球形电容器 电容 各向异性电介质 

分 类 号：O441.1[理学—电磁学]