| 费曼圆盘佯谬及角动量守恒 |
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| 引用本文： | 田晓岑,任翠娥.费曼圆盘佯谬及角动量守恒[J].大学物理,1996,15(6):17-20. |
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| 作者姓名： | 田晓岑 任翠娥 |
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| 作者单位： | 北京师范大学物理系 |
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| 摘 要： | 简述电磁场中角动量守恒定律和费曼圆盘佯谬，对描述费曼圆盘的模型进行了讨论，最后对静场远区的角动量作了定量计算。
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| 关 键 词： | 静电磁场 角动量 守恒定律 费曼圆盘佯谬 |
FEYNMAN'S DISC PARADOX AND CONSERVATION OF ANGULAR MOMENTUM |
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| Tian Xiaocen,Ren Cuie.FEYNMAN''''S DISC PARADOX AND CONSERVATION OF ANGULAR MOMENTUM[J].College Physics,1996,15(6):17-20. |
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| Authors: | Tian Xiaocen Ren Cuie |
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| Abstract: | The conservation law of angularmomentumin electromagnetic fields and the Feynman's disc paradox are briefly formulated.It is discussed what model with which the Feynman's disc is described may be better.Finally the angular momentum of the far zone static electromagnetic field of the Feynman's disc is calculated. |
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| Keywords: | angular momentum conservation law of angular momentum Feynman's disc paradox |
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