| 变化磁场产生涡旋电场的一般形式 |
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| 引用本文： | 杨晓峰,许丽萍.变化磁场产生涡旋电场的一般形式[J].物理与工程,1999(4). |
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| 作者姓名： | 杨晓峰 许丽萍 |
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| 作者单位： | 华北工学院 |
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| 摘 要： | 本文中引入矢量电势以给出变化磁场产生涡旋电场的一般表达式以及二维情形中的形式．并用来对熟知的圆柱形磁场分布作了计算和讨论
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| 关 键 词： | 涡旋电场 磁场 势 |
THE GENERAL EXPRESSION FOR VORTEX ELECTRIC FIELD ASSOCIATED WITH A CHANGING MAGNETIC FIELD |
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| Yang Xiaofeng\ Xu Liping.THE GENERAL EXPRESSION FOR VORTEX ELECTRIC FIELD ASSOCIATED WITH A CHANGING MAGNETIC FIELD[J].Physics and Engineering,1999(4). |
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| Authors: | Yang Xiaofeng\ Xu Liping |
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| Abstract: | The general expression for the vortex electric field associated with a changing magnetic field is derived by introducing a so called vector electric potential in this paper.The formula for two dimensional cases is discussed,in particular,and applied to the calculation of the field associated with the well known cylindrical magnetic field. |
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| Keywords: | vortex electric field magnetic field potential |
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