大学物理 ›› 2014, Vol. 33 ›› Issue (7): 15-15.

• 著者文摘 • 上一篇    下一篇

螺线管离散模型与连续模型的比较

童国平   

  1. 浙江师范大学数理与信息工程学院物理系,浙江金华321004
  • 出版日期:2014-07-25 发布日期:2014-07-20

A comparison between the discrete and integral models of a solenoid

  • Online:2014-07-25 Published:2014-07-20

摘要: 给出了长直螺线管轴线上磁场的离散模型结果,并与连续模型结果作了比较,指出了连续模型的适用条件.

关键词: 螺线管, 离散模型, 连续模型, 适用条件

Abstract: The magnetic field on the symmetrical axis of a solenoid is calculated by using the discrete method and compared with that of the integral method. The applicable conditions of the integral method are given.

Key words: solenoid, discrete model, integral model, applicable condition

中图分类号: 

  • O412