| 虚功原理在静电学中的应用 |
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| 引用本文： | 刘景世. 虚功原理在静电学中的应用[J]. 渤海大学学报(自然科学版), 2006, 27(2): 153-155 |
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| 作者姓名： | 刘景世 |
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| 作者单位： | 宝鸡文理学院,物理系,陕西,宝鸡,721006 |
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| 摘 要： | 虚功原理是分析力学中一个重要的原理。举例讨论了应用虚功原理求解静电学有关问题的具体做法，说明在求解电场强度、电场力、力矩等矢量时，应用该原理确实简捷、方便。
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| 关 键 词： | 虚功原理 虚位移 电场力 |
| 文章编号： | 1673-0569(2006)02-0153-03 |
| 收稿时间： | 2005-05-18 |
| 修稿时间： | 2005-05-18 |
Application of virtual work principle in Electrostatics |
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| LIU Jing-shi. Application of virtual work principle in Electrostatics[J]. Journal of Bohai University:Natural Science Editio, 2006, 27(2): 153-155 |
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| Authors: | LIU Jing-shi |
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| Affiliation: | Department of Physics ,Baoji College of Liberal Arts and Science, Baoji 721006, China |
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| Abstract: | Virtual work principle is an impotant principle in analytic mechanics.Talk about how to use the virtual work principle to solve the relative problems of electrostatics,show it's simple,direct and convenient to use virtual work principle in working out electric field intensity,electric field force,moment of force. |
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| Keywords: | virtual work principle virtual displacement electric field force |
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