| 计算介质球极化场的一种简单方法 |
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| 引用本文： | 叶明建.计算介质球极化场的一种简单方法[J].成都信息工程学院学报,1998(2). |
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| 作者姓名： | 叶明建 |
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| 作者单位： | 成都气象学院 |
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| 摘 要： | 各向同性均匀介质球在均匀电场中被极化而具有电偶极矩，成为激发电场的二次源，在空间发生电场。本文利用一个简单变换，把问题变换为一个均匀带电球体电场问题。此种分析方法不需用特殊函数，而且物理概念清晰，易于理解。
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| 关 键 词： | 均匀电场，介质球，电偶极子 |
A SIMPLE METHOD IN CALCULATING THE POLARIZATION FIELD OF A DIELECTRIC SPHERE |
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| Ye,Mingjian.A SIMPLE METHOD IN CALCULATING THE POLARIZATION FIELD OF A DIELECTRIC SPHERE[J].Journal of Chengdu University of Information Technology,1998(2). |
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| Authors: | Ye Mingjian |
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| Abstract: | An isotropic and homogeneous dielectric sphere polarized in a homogeneous electric field stimulates a secondary field.A simple method attacking this problem is proposed.This method takes a mathematical transform turning the original problem into an issue of the field of an equivalent homogeneously charged sphere which can be solved by using elementary methods. |
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| Keywords: | Homogeneous field Dieletric sphere Polarization |
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