| 带电细圆环与导体球壳系统的场分布 |
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| 引用本文： | 李秀燕,陈赐海.带电细圆环与导体球壳系统的场分布[J].大学物理,2007,26(11):36-38,42. |
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| 作者姓名： | 李秀燕 陈赐海 |
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| 作者单位： | 漳州师范学院子表物理与电子信息工程系,福建,漳州,363000 |
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| 摘 要： | 先依电象法,推导均匀带电圆环在金属导体球壳内的"象电荷";再在球坐标系下,根据电场强度的计算公式与Tay-lor展开式,计算出均匀带电细圆环在全空间的电场分布的级数形式解;进而结合唯一性定理和电场的叠加原理,获得带电细圆环与导体球壳系统的空间场分布.
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| 关 键 词： | 带电细圆环 导体球壳 电象法 级数解 |
| 文章编号： | 1000-0712（2007）11-0036-03 |
| 收稿时间： | 2006-11-20 |
| 修稿时间： | 2006-12-072007-06-08 |
The electric field distribution of the system consisting a uniformly charged ring and a conducting sphere |
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| LI Xiu-yan,CHEN Ci-hai.The electric field distribution of the system consisting a uniformly charged ring and a conducting sphere[J].College Physics,2007,26(11):36-38,42. |
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| Authors: | LI Xiu-yan CHEN Ci-hai |
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| Institution: | Department of Physics and Electronic information Engineering, Zhangzhuo Normal College, Zhangzhou, Fuiian 363000, China |
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| Abstract: | According to the method of images,the "image charges" of a uniformly charged ring in a conducting sphere are studied.In spherical coordinate system,based on the electric formula and Taylor series expansion,the electric field distribution of the ring is obtained in a series form,then combined the uniqueness theorem and the superposition principle,the electric field distribution of this system are derived. |
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| Keywords: | charged ring conducting sphere method of images series solution |
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