大学物理 ›› 2010, Vol. 29 ›› Issue (7): 12-12.

• 著者文摘 • 上一篇    下一篇

线电荷椭圆环中心轴线电场分布

朱平   

  1. 思茅师范高等专科学校物理系,云南普洱665000
  • 出版日期:2010-07-25 发布日期:2010-07-20

The electric field distribution in the central axis line generated by an elliptic ring uniformly charged

  • Online:2010-07-25 Published:2010-07-20

摘要: 运用场的叠加原理和椭圆积分的理论和方法,导出了线电荷椭圆环中心轴线场强分布的解析表达式,进行了有关的讨论,指出线电荷椭圆环中心轴线场分布具有的重要特性.

关键词: 线电荷, 椭圆环, 中心轴线, 电场分布, 椭圆积分

Abstract: Using the superposition principle of the electric field and the methods of theory of elliptic integrals and the mathematic trick, we obtain the electric field distribution in the central axis line generated by an elliptic ring uniformly charged and we make the discussion about it. The important properties of the electric field distribution in the central axis line generated by an elliptic ring uniformly charged are shown.

Key words: uniform charge, elliptic ring, central axis line, field distribution, elliptic integrals

中图分类号: 

  • O441