关于介质表面磁化电流和极化电荷分布的一点讨论  

A simplified deduction of the force and torque for an dipole in external electromagnetic field

作　　者：徐媛[1] 徐建军[2] 林志方[2] 

机构地区：[1]楚雄师范学院物理系,云南楚雄675000 [2]复旦大学物理系,上海200433

出　　处：《云南师范大学学报（自然科学版）》2007年第6期71-74,共4页Journal of Yunnan Normal University:Natural Sciences Edition

摘　　要：文章从不同角度对两个类似的电磁问题进行求解,在有介质存在的情况下求解电场和磁场分布时,介质界面上的磁化电流和极化面电荷的贡献不能忽略。This article carries on the solution from the different angle to two similar electromagnetism questions, when has which the medium to exist in the situation solves the electric field and the magnetic field distribution, on the medium contact surface magnetizing current and the plane of polarization electric charge contribution cannot neglect.

关 键 词：磁场 磁介质 磁化电流 电场 电介质 极化电荷 

分 类 号：O44[理学—电磁学]