| 介质球的分形电荷象 |
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| 引用本文： | 黄大华 王域辉. 介质球的分形电荷象[J]. 石油天然气学报, 1998, 20(1): 129-133 |
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| 作者姓名： | 黄大华 王域辉 |
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| 作者单位： | [1]四川轻化工学院 [2]江汉石油学院基础科学系 |
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| 摘 要： | 从分离变量法出发，讨论了分形线电荷分布的电势，所得结果的一个应用例子给出了介质球和点电荷系的简明镜像解释，介质球面上的极化电荷分别在球内、外的象电荷均为一点电荷和一分形线电荷的组合，即介质球表面的极化电荷在球内，外的象电荷均为一组Ｎｅｕｍａｎ象。
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| 关 键 词： | 分形电荷 介质球 静电 镜像法 |
Fractal Image of a Dielecrtric Sphere |
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| Huang Dahua. Fractal Image of a Dielecrtric Sphere[J]. Journal of Oil and Gas Technology, 1998, 20(1): 129-133 |
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| Authors: | Huang Dahua |
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| Abstract: | Using the method of variable separation,the electric potential of a fractal linear charge is computed,and a image charge representation of a system consisting of a dielectric sphere and a point charge is offered.The image charge inside and outside the sphere of the induction charge on the sphere surface can be represented as a combination of a point charge and a fractal linear charge. |
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| Keywords: | fractal charge dielectric sphere Image method variable separation polarized charge. |
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