| 永磁体同性磁极相吸现象的研究 |
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| 引用本文： | 路峻岭,郑鹤松,晏思贤,汪荣宝.永磁体同性磁极相吸现象的研究[J].大学物理,2005,24(9):42-43,56. |
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| 作者姓名： | 路峻岭 郑鹤松 晏思贤 汪荣宝 |
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| 作者单位： | 清华大学物理系,北京,100084;河海大学理学院,江苏南京,210013 |
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| 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．
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| 关 键 词： | 永磁体 演示实验 磁极 同性相斥 同性相吸 |
| 文章编号： | 1000-0712（2005）09-0042-02 |
| 收稿时间： | 2004-09-30 |
| 修稿时间： | 2004-09-30 |
An analysis of the phenomenon that two like magnetic poles attract each other |
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| LU Jun-ling,ZHENG He-song,YAN Si-xian,WANG Rong-bao.An analysis of the phenomenon that two like magnetic poles attract each other[J].College Physics,2005,24(9):42-43,56. |
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| Authors: | LU Jun-ling ZHENG He-song YAN Si-xian WANG Rong-bao |
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| 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. |
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| Keywords: | permanent magnet demonstration experiment magnetic poles two like magnetic poles repel each other two like magnetic poles attract each other |
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