大学物理 ›› 2006, Vol. 25 ›› Issue (11): 33-33.

• 著者文摘 • 上一篇    下一篇

有限长密绕矩形螺线管的自感系数

申兵辉   

  1. 中国农业大学理学院应用物理系,北京100094
  • 出版日期:2006-11-25 发布日期:2006-11-20

The self-inductance for a tightly wound rectangular solenoid of finite length

  • Online:2006-11-25 Published:2006-11-20

摘要: 用磁场能量法得出计算自感系数的一般公式通过直接积分得到了有限长密绕矩形螺线管自感系数的精确表达式,并对结果进行了图示和讨论.

关键词: 磁场能量, 矩形螺线管, 自感系数

Abstract: A general formula for computing the self-inductance is given by means of magnetic energy. The exact expression is obtained by integration method for a tightly wound rectangular solenoid of finite length, the result is plotted and discussed.

Key words: magnetic energy, rectangular, lenoid, self-inductance

中图分类号: 

  • O441.3