| 均匀带电圆盘电场的研究 |
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| 引用本文： | 李瑾.均匀带电圆盘电场的研究[J].陕西教育学院学报,2014(5):123-124. |
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| 作者姓名： | 李瑾 |
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| 作者单位： | 陕西学前师范学院计算机与电子信息系,陕西西安710100 |
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| 基金项目： | 陕西学前师范学院科研基金项目（2013KJ069） |
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| 摘 要： | 直接从点电荷场强公式出发,利用泰勒级数展开法,得出了均匀带电圆盘周围任意点的电场表达式,所得结果在特殊情况下与有关的文献完全一致;定量的给出了圆盘周围电场强度分布矢量图,为平行板电容器研究、有限长带电圆柱电场的研究奠定了理论基础。
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| 关 键 词： | 带电圆盘 电场分布 级数展开 |
Investigation of Electric Field for a Uniformly Charged Disc |
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| LI Jin.Investigation of Electric Field for a Uniformly Charged Disc[J].Journal of Shaanxi Institute of Education,2014(5):123-124. |
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| Authors: | LI Jin |
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| Institution: | LI Jin (Department of Computer ＆ Electronic Information, Shaanxi Xueqian Normal University, Xi＇an 710100, China) |
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| Abstract: | The expression of electric field for a uniformly charged disc is presented by utilizing the for- mula of electric field for a point electric charge and the Taylor series. The result of special is in agreement with that in the reference. The distribution of electric field is presented quantitatively. The method estab- lishes a base for studying the electric container and the electric field distribution of a charged cylinder. |
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| Keywords: | charged disc electric field distribution series expansion |
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