| 密度均匀球壳的引力与引力势能 |
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| 引用本文： | 宋维才,东艳辉.密度均匀球壳的引力与引力势能[J].石家庄学院学报,2001,3(4):16-18. |
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| 作者姓名： | 宋维才 东艳辉 |
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| 作者单位： | 1. 唐山师范学院,物理系,河北,唐山,063000
2. 石家庄师范专科学校,物理系,河北,石家庄,050801 |
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| 摘 要： | 计算了密度均匀球壳内、中、外的引力场分布和引力势能,并与均匀带电球壳的电场分布和电势能作了比较.
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| 关 键 词： | 引力场 引力势能 电场 电势能 |
| 文章编号： | 1008-6188(2001)04-0016-02 |
| 修稿时间： | 2000年11月26 |
The gravitation and potential energy from a shell of even density |
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| SONG Wei-cai,DONG Yan-hui.The gravitation and potential energy from a shell of even density[J].Journal of Shijiazhuang University,2001,3(4):16-18. |
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| Authors: | SONG Wei-cai DONG Yan-hui |
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| Institution: | SONG Wei cai 1,DONG Yan hui 2 |
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| Abstract: | This paper deals with the distribution of field of the gravitation of the inner space,the shell and the outside of a shell of even density and the potential energy from each part,and then compares distribution and the potential energies of an shell with even electric change. |
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| Keywords: | field of gravitation potential energy of gravitation electric field electric potential energy |
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