| 点电荷对的电力线和等势面的计算机模拟 |
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| 引用本文： | 姚晓玲,赵萍,刘力.点电荷对的电力线和等势面的计算机模拟[J].后勤工程学院学报,2005,21(1):72-74. |
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| 作者姓名： | 姚晓玲 赵萍 刘力 |
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| 作者单位： | 后勤工程学院,基础部,重庆,400016;后勤工程学院,基础部,重庆,400016;后勤工程学院,基础部,重庆,400016 |
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| 摘 要： | 为了了解空间各点电场强度的大小和方向,需要借助于电力线或等势面。研 究了由电势叠加原理计算出点电荷对的等势面方程,由高斯定理计算出点电荷对的电力线 族方程,并用Mathematica软件作出了相应的图。该方法简单、准确。
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| 关 键 词： | 电力线 等势面 点电荷 计算机作图 |
| 文章编号： | 1672-7843(2005)01-0072-03 |
| 修稿时间： | 2004年9月17日 |
Simulating the Electric Field Lines and Equipotential Lines Produced by Two Charged Points |
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| YAO Xiao-ling,ZHAO Ping,LIU Li.Simulating the Electric Field Lines and Equipotential Lines Produced by Two Charged Points[J].Journal of Logistical Engineering University,2005,21(1):72-74. |
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| Authors: | YAO Xiao-ling ZHAO Ping LIU Li |
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| Abstract: | Drawing electric field lines or equipotential lines are very useful in visualizing electric field strength and direction. In this paper, equations for equipotential lines produced by two charged points are derived by superposition principle,e quations for electric field lines produced by two charged points are derived by Gauss law and the computer draw the lines. This method is simple and exactitude. |
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| Keywords: | electric field lines equipotential lines pair charged points graphic |
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