| 用虚功原理计算二静电体系间互作用力时应注意的一个问题 |
| |
| 引用本文： | 倪忠楚. 用虚功原理计算二静电体系间互作用力时应注意的一个问题[J]. 大学物理, 2005, 24(8): 13-15 |
| |
| 作者姓名： | 倪忠楚 |
| |
| 作者单位： | 江阴职业技术学院,江苏,江阴,214433 |
| |
| 摘 要： | 指出《大学物理》1999年第9期上的一篇文章在用虚功原理求二静电体系间互作用力时的欠妥之处，并简要分析了其原因，给出了正确的算式。
|
| 关 键 词： | 虚功原理 互能 自能 总能 |
| 文章编号： | 1000-0712（2005）08-0013-03 |
| 收稿时间： | 2003-11-20 |
| 修稿时间： | 2003-11-20 |
A problem about the interaction between two electrostatic systems in the virtual work calculation |
| |
| NI Zhong-chu. A problem about the interaction between two electrostatic systems in the virtual work calculation[J]. College Physics, 2005, 24(8): 13-15 |
| |
| Authors: | NI Zhong-chu |
| |
| Abstract: | In an article elsewhere, the formula is not suitable when finding the solution of mutual acting force between two electrostatic systems in the virtual work calculation, thus, the conclusion is not correct. The reason is analysed and the error is corrected. |
| |
| Keywords: | principle of virtual work mutual energy self-energy total energy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
