| 共线电荷系的场线方程及场强 |
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| 引用本文： | 吴胜杳,张靖仪.共线电荷系的场线方程及场强[J].茂名学院学报,1997(1). |
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| 作者姓名： | 吴胜杳 张靖仪 |
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| 作者单位： | 蚌埠坦克学院理化室，广东石油化工高等专科学校基础部 蚌埠 233013，茂名 525000 |
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| 摘 要： | 该文求解通过一电场管截面的电场强度通量的表达式,得出了共线点电荷系的场线方程,并将此结论推广到均匀线电荷分布的情况;反过来,根据场线方程以及一易求场点的场强,较容易地求出了对应情况下场强的空间分布。
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| 关 键 词： | 电场线方程 电场管 共线点电荷系 |
The quation of electric field line and the strength of electric field of collinear point charge system |
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| Wu Shengmiao,Zhang Jingyi.The quation of electric field line and the strength of electric field of collinear point charge system[J].Journal of Maoming College,1997(1). |
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| Authors: | Wu Shengmiao Zhang Jingyi |
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| Abstract: | In this paper the equation of electric field line of collinear point charge system was obtained by calculating the expression of electric flux passing throungh a section of a electric field tube. And the result was generalized to the case of uniform linear charge distribution. Inversely, the authors derived the electric field intensity distribution from the equation of electric field line and the electric intensity of a pont which can be easily gained in the corresponding case. |
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| Keywords: | equation of electric field line electric field tube collinear point charge system |
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