| 接地导体薄圆筒内线电荷的电场 |
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| 引用本文： | 王福谦,罗世彬. 接地导体薄圆筒内线电荷的电场[J]. 大学物理, 2009, 28(12) |
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| 作者姓名： | 王福谦 罗世彬 |
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| 作者单位： | 长治学院,电子信息与物理系,山西,长治,046011;长治学院,电子信息与物理系,山西,长治,046011 |
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| 摘 要： | 利用复数坐标系z上的保角变换,计算接地导体薄圆筒内线电荷的电势和场强的分布,并利用数学软件MATLAB绘制出电场线与等势线(面)图.
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| 关 键 词： | 线电荷 接地导体薄圆筒 分式线性变换 电势分布 场强分布 |
The electric field of a linear charged inside a thin cylindrical conductor |
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| WANG Fu-qian,LUO Shi-bin. The electric field of a linear charged inside a thin cylindrical conductor[J]. College Physics, 2009, 28(12) |
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| Authors: | WANG Fu-qian LUO Shi-bin |
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| Affiliation: | 1.Department of Electronic Information and Physics;Changzhi University;Changzhi;Shanxi 046011;China;2.College of Physics and Information Engineering;Shanxi Normal University;Linfen;Shanxi 041000;China |
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| Abstract: | The electric potential distribution and electric field intensity distribution of a linear charged inside a thin cylindrical conductor are calculated by using the conformal mapping on the coordinate system of the complex number,and the equipotential line and electric field line maps are plotted by using the mathematical software MATLAB. |
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| Keywords: | linear charged grounding thin cylindrical conductor: fractional linear transformation electric potential distribution electric field intensity distribution |
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