| 匀质薄圆盘引力势的计算与讨论 |
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| 引用本文： | 孟祥国.匀质薄圆盘引力势的计算与讨论[J].物理与工程,2004,14(5):34-35,38. |
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| 作者姓名： | 孟祥国 |
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| 作者单位： | 聊城大学物理科学与信息工程学院,山东,聊城,252059 |
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| 摘 要： | 利用Taylor级数展开的惟一性给出满足Laplace方程的细圆环的引力势u，再根据引力势的叠加原理直接导出匀质薄圆盘产生的引力势．
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| 关 键 词： | 引力势 惟一性 Laplace方程 Taylor级数 叠加原理 圆环 圆盘 |
ABOUT THE GRAVITATIONAL POTENTIAL OF A EVEN DISC |
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| Meng Xiangguo.ABOUT THE GRAVITATIONAL POTENTIAL OF A EVEN DISC[J].Physics and Engineering,2004,14(5):34-35,38. |
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| Authors: | Meng Xiangguo |
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| Abstract: | In this paper,we calculated the gravitational potential of a circle first by solving Laplace equations in the form of Taylor series,then obtained the gravitational potential of a disc with uniform density using the superposition theorem. |
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| Keywords: | circle disc gravitational potential |
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