| 两共焦抛物导体柱板间的电势和电场 |
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| 引用本文： | 贾秀敏. 两共焦抛物导体柱板间的电势和电场[J]. 浙江大学学报(理学版), 2018, 45(4): 427. DOI: 10.3785/j.issn.1008-9497.2018.04.009 |
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| 作者姓名： | 贾秀敏 |
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| 作者单位： | 河北科技大学 理学院, 河北 石家庄 050018 |
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| 基金项目： | 河北科技大学理工学院教学研究项目（ZX2016Z08）. |
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| 摘 要： | 利用导体曲面函数，将求解拉普拉斯方程转变为积分运算，从而得到了在无电荷区域普遍成立的电势表达式，再通过边界条件导出共焦抛物导体柱板间的电场分布，并给出了电场线方程.
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| 关 键 词： | 抛物柱板 电势 电场强度 |
| 收稿时间： | 2017-03-03 |
Electric potential and electric field between two confocal parabolic conductor plates. |
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| JIA Xiumin. Electric potential and electric field between two confocal parabolic conductor plates.[J]. Journal of Zhejiang University(Sciences Edition), 2018, 45(4): 427. DOI: 10.3785/j.issn.1008-9497.2018.04.009 |
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| Authors: | JIA Xiumin |
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| Affiliation: | College of Sciences, Hebei University of Science and Technology, Shijiazhuang 050018, Hebei Province, China |
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| Abstract: | Using the conductor surface function, the Laplace equation is transformed into the integral operation, and the potential expression is obtained which is generally established in the no charge region. Then the electric field distribution between two confocal parabolic conductor plates is calculated by the boundary condition, and equations of the electric field line is given. |
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| Keywords: | parabolic plate electric potential electric field intensity |
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