大学物理 ›› 2010, Vol. 29 ›› Issue (7): 16-16.

• 著者文摘 • 上一篇    下一篇

有限长多层直螺线管的自感系数

葛宇宏 葛志利   

  1. 南京化工职业技术学院基础科学部,江苏南京210048
  • 出版日期:2010-07-25 发布日期:2010-07-20

Inductance coefficient of finite and multi-layer straight solenoid

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

摘要: 利用φ=∫sB·dS=∮tA·dt,逐一讨论单匝线圈自感、两线圈的互感和实际螺线管的自感系数的一般式,并借助于MATLAB快速便利地计算有限长多层直螺线管的自感系数.

关键词: 自感系数, 互感系数, 磁位, 磁通量

Abstract: By using φ=∫sB·dS=∮tA·dt,we discuss the self-inductance of single coil, mutual inductance of two coils and general form of practical solenoid. The results of inductance coefficient of finite and multi-layer straight solenoid can be rapidly evaluated by using the MATLAB.

Key words: self-inductance coefficient, mutual inductance coefficient, magnetic potential, magnetic flux

中图分类号: 

  • O441.3