| 静电场电势零点选取的任意性和受限性 |
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| 引用本文： | 郝良焕.静电场电势零点选取的任意性和受限性[J].科教文汇,2014(7):66-66,74. |
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| 作者姓名： | 郝良焕 |
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| 作者单位： | 琼州学院理工学院,海南三亚572022 |
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| 基金项目： | 教改课题（2014LGJG01）。 |
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| 摘 要： | 在静电场中，电势零点的选取对电势的计算和表述非常重要。根据几种电场的电势计算，从电势零点选取的任意性和受限性两个方面讨论了电势零点选取的物理思想。
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| 关 键 词： | 任意性 受限性 电势零点 |
The Randomicity and Restrictiveness of the Selection of the Zero Potential Point |
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| Authors: | Hao Lianghuan |
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| Institution: | Hao Lianghuan |
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| Abstract: | In electrostatic field, the selection of the zero potential point is very important for the calculation and presentation of the potential. According to the calculation of the potential of several electric fields, physical ideas of the selection of the zero potential point are discussed from such two aspects as the randomicity and restrictiveness. |
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| Keywords: | randomicity restrictiveness zero potential point |
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