| 有限长导体棒的电荷分布的数值模拟 |
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| 引用本文： | 唐妍梅,杨河林. 有限长导体棒的电荷分布的数值模拟[J]. 大学物理, 2006, 25(8): 17-19 |
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| 作者姓名： | 唐妍梅 杨河林 |
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| 作者单位： | 华中师范大学,物理科学与技术学院,湖北,武汉,430079 |
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| 摘 要： | 利用有限差分法对有限长导体棒电荷面密度进行了数值模拟.数值模拟结果说明,有限长带电导体棒面电荷分布不仅与导体表面的曲率半径有关,还与导体的总体形状以及导体周围环境中其他导体的分布有关.
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| 关 键 词： | 有限差分法(FDM) 有限长导体棒 电荷面密度 |
| 文章编号： | 1000-0712(2006)08-0017-03 |
| 收稿时间： | 2005-11-07 |
| 修稿时间： | 2005-11-07 |
Numerical simulation of the charge distribution of finite conductor stick |
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| TANG Yan-mei,YANG He-lin. Numerical simulation of the charge distribution of finite conductor stick[J]. College Physics, 2006, 25(8): 17-19 |
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| Authors: | TANG Yan-mei YANG He-lin |
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| Affiliation: | College of Physical Science and Technology, Huazhong Normal University, Wuhan 430079, China |
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| Abstract: | Applying the finite difference method,the numerical simulation of the surface charge density of a finite conductor stick is presented.It turns out that not only curvature radius of the conductor surface but also the shape of it and the other conductor around it have influences on its surface charge density. |
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| Keywords: | finite difference method(FDM) finite conductor stick surface charge density |
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