大学物理 ›› 2008, Vol. 27 ›› Issue (10): 22-22.

• 著者文摘 • 上一篇    下一篇

澄清一个电磁学问题

王光宇[1,2] 陶洪[1]   

  1. [1]苏州大学物理科学与技术学院,江苏苏州215006 [2]上海松江教师进修学院,上海201600
  • 出版日期:2008-10-25 发布日期:2008-10-20

Clarifying an electromagnetic issue

  • Online:2008-10-25 Published:2008-10-20

摘要: 对一个电磁学问题进行理论研究,指出相关文献存在的理论缺陷,并通过引入“等效辐射电阻”和“分布电感”的方法解决了金属棒在运动过程中的速度“突变”和电流“突变”问题.

关键词: 能量守恒, 电磁辐射, 等效电阻, 分布电感, 突变

Abstract: An electromagnetic issue is studied theoretically and theoretical defect in the relation literature is pointed out. A quantitative analysis for the movement of the metal rod is'presented through introduction of the equivalent radiation resistance and distributed inductance

Key words: energy conservation, electromagnetic radiation, equivalent resistance, distributed inductance, mutation

中图分类号: 

  • O441