运动介质的电磁性质方程  

Equation for electromagnetic properties of moving medium

作　　者：董超铀[1] 

机构地区：[1]延安教育学院物理系,陕西延安716000

出　　处：《大学物理》2009年第7期23-25,共3页College Physics

摘　　要：应用电磁场张量、电磁感应张量和它们的对偶张量讨论运动介质的电磁性质方程,指出D=εE和B=μH在运动介质中不成立,给出运动介质电磁性质方程的协变形式、向量形式.The equation for electromagnetic properties of a moving medium is discussed by using electromagnetic field tensor, electromagnetic induction tensor and their dual tensor. It is pointed out that D = ε E and B = μH are untenable in moving medium. Covariant and vector forms of equation for electromagnetic properties of the moving medium are given.

关 键 词：运动介质 电磁性质方程 电磁场张量 电磁感应张量 协变形式 向量形式 

分 类 号：O441[理学—电磁学]