电磁场中界面上的受力问题  

The force on the interface between two media in the electric and magnetic field

作　　者：钱树高[1] 夏英齐[2] 

机构地区：[1]昆明理工大学,云南昆明650051 [2]云南师范大学,云南昆明650092

出　　处：《云南师范大学学报（自然科学版）》2005年第2期37-42,52,共7页Journal of Yunnan Normal University:Natural Sciences Edition

摘　　要：讨论了真空中任一面元所受到的静电力和电场中二介质界面上所受到的静电力、机械力及其合力。举例应用,进行了验证,澄清了问题。在磁场中情况类似。The electrostatic force acting on the plane element in the vacuum and dielectric, the electric field force and mechanic stress and their resultant acting on the interface between two dielectrics are discussed. In order to test and verify, several examples are provided. Some questions are distinguished and cleared. Similarly, in magnetics.

关 键 词：电场 介质 界面 极化 静电力和机械力 

分 类 号：O441.4[理学—电磁学]