| 也谈毕奥-沙伐尔定律不能推广到迅变电磁场 |
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| 引用本文： | 黄皙恒. 也谈毕奥沙伐尔定律不能推广到迅变电磁场[J]. 华南师范大学学报（自然科学版）, 2000, (2): 1. |
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| 作者姓名： | 黄皙恒 |
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| 作者单位： | 华南师范大学物理学系,广州,510631 |
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| 摘 要： | 为什么毕奥－沙伐尔定律不能推广到迅变电磁场？确实是不易回答的问题。本文剖析了教学中常见的几种错误观点,并指出错误的原因。
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| 关 键 词： | 毕奥-沙伐尔定律 安培环路定律 全电流定律 位移电流 推迟效应 |
| 修稿时间： | 2000-01-18 |
ON BIOT-SAVART LAW CAN NOT BE EXTENDED TO THE VARIED ELECTROMAGNETIC FIELD WITH TIME |
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| HUANG Xi-Heng. ON BIOT-SAVART LAW CAN NOT BE EXTENDED TO THE VARIED ELECTROMAGNETIC FIELD WITH TIME[J]. Journal of South China Normal University(Natural Science Edition), 2000, 0(2): 1-116 |
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| Authors: | HUANG Xi-Heng |
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| Affiliation: | HUANG Xi-Heng Department of Physics,South China Normal University,Guangzhou,510631,China |
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| Abstract: | It is a not easy problem why the Biot-Savart law can not be extended to the varied electromagnetic field with time. In this paper, several usual incorrect viewpoints are analyzed. |
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| Keywords: | Biot Savart law Ampere's circulation theorem full current law displacement current retarded effect |
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