大学物理 ›› 2006, Vol. 25 ›› Issue (8): 17-17.

• 著者文摘 • 上一篇    下一篇

有限长导体棒的电荷分布的数值模拟

唐妍梅 杨河林   

  1. 华中师范大学物理科学与技术学院,湖北武汉430079
  • 出版日期:2006-08-25 发布日期:2006-08-20

Numerical simulation of the charge distribution of finite conductor stick

  • Online:2006-08-25 Published:2006-08-20

摘要: 利用有限差分法对有限长导体棒电荷面密度进行了数值模拟数值模拟结果说明,有限长带电导体棒面电荷分布不仅与导体表面的曲率半径有关,还与导体的总体形状以及导体周围环境中其他导体的分布有关.

关键词: 有限差分法(FDM), 有限长导体棒, 电荷面密度

Abstract: Applying the finite difference method, the numerical simulation of the surface charge density of a finite conductor stick is presented. It turns out that not only curvature radius of the conductor surface but also the shape of it and the other conductor around it have influences on its surface charge density.

Key words: finite difference method (FDM), finite conductor stick, surface charge density

中图分类号: 

  • O441.2