静止载流导体的高阶电磁场(英文)  

High order electromagnetic field of current carrying conductor at rest

作　　者：王应宗[1] 尹保银[1] 

机构地区：[1]陕西师范大学物理学与信息技术学院,陕西西安710062

出　　处：《陕西师范大学学报（自然科学版）》2002年第3期40-45,共6页Journal of Shaanxi Normal University：Natural Science Edition

基　　金：陕西省自然科学基金资助项目 (2 0 0 1SL0 4 )

摘　　要：研究了静止载流导体的高阶电磁场 .根据相对论和迭加原理对中性载流导体的电磁场进行了计算 ,预言了高阶电磁场的存在 .这一结果与先前基于经典动力学分析对二阶电场的研究结果相吻合 .同时 。The high order electromagnetic field of current carrying conductor at rest is studied in this paper. Based on superposition principle and the theory of relativity the electromagnetic field arising from the neutral conductor carrying steady current is calculated. The result is in agreement with our previous work for the second order electric field based on a classical dynamic analysis. In the mean time, the displacement charge introduced before becomes a natural consequence of this new result.

关 键 词：静止载流导体 高阶电磁场 相对论 迭加原理 稳恒电流 位移电荷假设 

分 类 号：O441.4[理学—电磁学]