| 求解镜像电荷的一种简便方法 |
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| 引用本文： | 李岳鹏.求解镜像电荷的一种简便方法[J].唐山师范学院学报,2003,25(5):26-27,83. |
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| 作者姓名： | 李岳鹏 |
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| 作者单位： | 北京汇铸电气有限公司,北京,100020 |
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| 摘 要： | 为用电像法求解具有各类对称性表面的静电学问题，提出了一种新的简便方法。依赖由真实电荷和镜像电荷所共同产生的静电势多级展开式，加上适当的边界条件，即可求出像电荷的大小和位置。
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| 关 键 词： | 静电学 电像法 镜像电荷 边界条件 边值条件 |
| 文章编号： | 1009-9115(2003)05-0026-03 |
A Pithy Method of Calculating the Mirror Charge |
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| LI Yue-peng.A Pithy Method of Calculating the Mirror Charge[J].Journal of Tangshan Teachers College,2003,25(5):26-27,83. |
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| Authors: | LI Yue-peng |
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| Abstract: | In this paper, a pithy method is used to calculate the mirror charge. With given boundary condition, this method in which the electrostatic potential caused by the real charges and the mirror charges is expressed in terms of multiple expansion can deal with many kinds of electrostatic problems. |
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| Keywords: | multiple expansion of the electrostatic potential boundary condition mirror charge |
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