| 均匀带电圆环在空间任意点电势分布的计算 |
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| 引用本文： | 许瑞珍,蔡声镇.均匀带电圆环在空间任意点电势分布的计算[J].福建师范大学学报(自然科学版),2007,23(4):70-73. |
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| 作者姓名： | 许瑞珍 蔡声镇 |
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| 作者单位： | 福建师范大学物理与光电信息科技学院,福建福州,350007 |
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| 摘 要： | 利用MATLAB数值计算和图形处理功能,研究均匀带电圆环在空间任意点的电势分布,计算出轴线上的电势与电磁学中的结论进行比较.结果表明:利用MATLAB获得的结果是可靠的.该结论对研究电磁场的分布提供了一种可行的方法,对研究与静电放电有关的电磁场的特性有积极的指导意义.
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| 关 键 词： | 带电圆环 电势 MATLAB |
| 文章编号： | 1000-5277(2007)04-0070-04 |
| 修稿时间： | 2006年9月1日 |
Calculating the Electric Potential Distribution which Arbitrarily Selects in the Space |
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| XU Rui-zhen,CAI Sheng-zhen.Calculating the Electric Potential Distribution which Arbitrarily Selects in the Space[J].Journal of Fujian Teachers University(Natural Science),2007,23(4):70-73. |
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| Authors: | XU Rui-zhen CAI Sheng-zhen |
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| Abstract: | This article discourse on how to use the MATLAB software which has many kinds of formidable functions such as the numerical operation and the image processing to research the electric potential distribution which arbitrarily selects of evenly charged ring in the space.It will calculate the electric potential on the spindle and compare the result with the conclusion of electromagnetism.The result indicated obtains the result using MATLAB is tried and true.This is advantageous to studying electromagnetic field characteristic which correlate with static discharge. |
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| Keywords: | charged ring electric potential MATLAB |
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