| 由接地导体限定的无限深槽内线电荷的电场 |
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| 引用本文： | 王福谦.由接地导体限定的无限深槽内线电荷的电场[J].物理与工程,2010,20(1):15-18. |
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| 作者姓名： | 王福谦 |
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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 |
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| 基金项目： | 长治学院2007年校级科研课题(20072002) |
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| 摘 要： | 利用复数坐标系z上的施瓦茨-克利斯多菲变换和镜像法,计算由接地导体限定的无限深槽内线电荷电场中的电势分布和场强分布,给出电场线与等势线方程,并利用数学软件Matlab绘制出其电势分布三维图、电场线和等势线(面)图.
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| 关 键 词： | 无限深槽 带电线 施瓦茨-克利斯多菲变换 镜像法 电势分布 场强分布 |
ELECTRIC FIELD OF A LINE CHARGE INSIDE THE INFINITE DEEP-TROUGH LIMITED BY A GROUNDING CONDUCTOR |
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| Wang Fuqian.ELECTRIC FIELD OF A LINE CHARGE INSIDE THE INFINITE DEEP-TROUGH LIMITED BY A GROUNDING CONDUCTOR[J].Physics and Engineering,2010,20(1):15-18. |
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| Authors: | Wang Fuqian |
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| Institution: | Department of Physics and Electronical Communication;Changzhi University;Changzhi;Shanxi 046011 |
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| Abstract: | This paper is intended to calculate the electric field of a line charge inside the infinite deep-trough limited by a grounding conductor by using Schwarz-Christoffel transformations on the coordinate system of the complex number z and mirror image method. The electric potential distribution and electric field intensity distribution are obtained. The electric field line equation and equipotential line equation are derived. The three-dimensional electric potential map, electric field line and equipotential li... |
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| Keywords: | infinite deep-trough a line charge Schwarz-Christoffel transformations mirror image method electric potential distribution electric intensity distribution |
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