| 有介质圆柱时线电荷的电势及镜象电荷 |
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| 引用本文： | 张传俭,于国安等. 有介质圆柱时线电荷的电势及镜象电荷[J]. 曲阜师范大学学报, 2001, 27(2): 57-59 |
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| 作者姓名： | 张传俭 于国安等 |
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| 作者单位： | 邹城市技工学校,;曲阜师范大学物理系, |
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| 摘 要： | 首先给出真空中线电荷电势的级数表示,然后求出有介质存时空间的电势分布,并找出介质柱面下的镜象线电荷。
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| 关 键 词： | 线电荷 镜象 分离变量 |
| 文章编号： | 1001-5337(2001)02-0057-03 |
| 修稿时间： | 2000-03-27 |
POTENTIAL AND IMAGE OF LINE CHARGE IN PRESENCE OF A DIELECTRIC CYLINDER |
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| Abstract: | In this paper, the series expression of the potential for line charge in the vacuum is presented, and then the spacial distribution of the potential in the dielectric media, is calculated; furthermore, the image of line charge in the presence of a dielectric cylinder is found. |
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| Keywords: | line charge image of the charge separation of variables |
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