| 用电像法求电荷与导体间作用力时应注意的一个问题 |
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| 引用本文： | 倪忠楚. 用电像法求电荷与导体间作用力时应注意的一个问题[J]. 物理与工程, 2003, 13(4): 19-22 |
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| 作者姓名： | 倪忠楚 |
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| 作者单位： | 江阴职业技术学院,江苏,江阴,214400 |
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| 摘 要： | 本文通过对点电荷与导体球壳间作用力的直接计算，发现用电像法求电荷与导体间作用力时存在的一个问题，若对此作出附加条件，可以得到它们的等效性．
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| 关 键 词： | 电像法 电荷 导体 作用力 直接计算 等效性 电荷面密度 静电感应 |
THE NOTATION ON EVALUATING ACTING FORCE BETWEEN CHARGE AND CONDUCTOR WITH ELECTRIC IMAGE METHOD |
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| Ni Zhongchu. THE NOTATION ON EVALUATING ACTING FORCE BETWEEN CHARGE AND CONDUCTOR WITH ELECTRIC IMAGE METHOD[J]. Physics and Engineering, 2003, 13(4): 19-22 |
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| Authors: | Ni Zhongchu |
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| Abstract: | We find a problem in calculating the force between point charge and spherical conductor shell while using two method, direct calculation and electric image method.In this paper, we proved their equivalence under additional condition. |
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| Keywords: | direct calculation surface charge density electric image method |
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