大学物理 ›› 2007, Vol. 26 ›› Issue (6): 26-26.

• 著者文摘 • 上一篇    下一篇

两共轴带电圆环的相互作用能和作用力

徐燕 陈浩   

  1. 华南师范大学,物理与电信工程学院,广东广州510006
  • 出版日期:2007-06-25 发布日期:2007-06-20

Interaction energy and force between two coaxial rings

  • Online:2007-06-25 Published:2007-06-20

摘要: 计算了两共轴均匀带电圆环的相互作用能,并求出它们之间的相互作用力,绘制出电场力的空间分布图,进而讨论了作用力和两圆环半径和中心距离等参量的关系.

关键词: 共轴带电圆环, 相互作用能, 相互作用力, 椭圆积分

Abstract: Interaction energy and force between two coaxial rings are obtained. The spatial distribution diagram for force is plotted. Variation of the force with distance and radius of the rings are discussed as weel.

Key words: coaxial rings, interaction energy, force, elliptic integral

中图分类号: 

  • O441