| 点电荷的细圆环表象 |
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| 引用本文： | 陈世信.点电荷的细圆环表象[J].吉林工学院学报,1997,18(1):65-68. |
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| 作者姓名： | 陈世信 |
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| 作者单位： | 齐齐哈尔铁路运输职工大学 |
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| 摘 要： | 点电荷的表象不但可以是趋近于零的几何形体，而且可以是二维，三维空间的细圆环。这在讨论静电场电时有实际意义。
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| 关 键 词： | 点电荷 静电场 几何表象 细圆环表象 |
Representation of Point Charge by a Circular Ring |
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| Chen Shixin.Representation of Point Charge by a Circular Ring[J].Journal of Jilin Institute of Technology,1997,18(1):65-68. |
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| Authors: | Chen Shixin |
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| Abstract: | A point charge can be represented not only by a geometric body with its volume approaching to zero,but can also be expressed as a two or three dimensional circular ring This is practical in its significance when electrical movement of an electrostatic field is under consideration. |
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| Keywords: | representation point charge symmetry undistinguishable effect |
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