大学物理 ›› 2005, Vol. 24 ›› Issue (9): 42-42.

• 著者文摘 • 上一篇    下一篇

永磁体同性磁极相吸现象的研究

路峻岭 [1] 郑鹤松 [2] 晏思贤 [1] 汪荣宝 [1]   

  1. 清华大学物理系,北京,100084[1] 河海大学理学院,江苏南京,210013[2]
  • 出版日期:2005-09-25 发布日期:2005-09-20

An analysis of the phenomenon that two like magnetic poles attract each other

  • Online:2005-09-25 Published:2005-09-20

摘要: 永磁体的磁极同性相斥异性相吸现象是人所共知的常识,但在一定条件下却能表现出同性磁极相吸现象.本文对这一现象进行了讨论.

关键词: 永磁体, 演示实验, 磁极, 同性相斥, 同性相吸

Abstract: It is well known that two like magnetic poles repel each other. However, this will not always be true. On the special conditions, two like magnetic poles maybe attract each other.

Key words: permanent magnet, demonstration experiment, magnetic poles, two like magnetic poles repel each other, two like magnetic poles attract each other

中图分类号: 

  • O412.1