文献类型：期刊文献

中文题名：孤立带电体周围全空间静电场能量测量原理

英文题名：On the Energy Measuring Principles of Total Space Electrostatic Field Around the Isolated Charged Body

作者：邢怀民[1];张家平[1]

机构：[1]新乡学院物理系,河南新乡453003

第一机构：新乡学院物理与电子工程学院

年份：2007

卷号：21

期号：2

起止页码：25-27

中文期刊名：新乡师范高等专科学校学报

外文期刊名：Journal of Xinxiang Teachers College

语种：中文

中文关键词：孤立带电导体;静电场能量;静电场能量测量

外文关键词：isolated charged body; electrostatic field＇s energy; measurement of electrostatic field＇s energy

摘要：讨论了孤立带电导体周围全空间静电场能量与导体内载流子在晶格势场中电势能增量的关系，得出了带电导体周围全空间静电场能量在数值上等于导体内载流子在晶格势场中电势能增量的结论。进而讨论了通过测量导体带电过程中外界所做的功或导体放电过程中对外界所做的功来间接地测量孤立带电导体周围全空间电场能量的问题。这样的方法是容易实现的，这也从一个侧面证明了静电场能量是分布在场存在的空间中的。
In the paper, the relationship between the total space electrostatic field＇ senergy and the potential energy increase of charge carrier inside the conductor in the lattice potential field is discussed, in which we come to the conclusion that the total space electrostatic field＇s energy around the isolated charged body is numerically equivalent to the potential energy increase of charge carrier inside the conductor in the lattice potential field. Furthermore, we made an indirect survey of the measurement of the total space electrostatic field＇ s energy around the isolated charged body by measuring the power that has been done by the outside when the conductor is charged or the power that the conductor has done to the outside when it is discharged, which is easy to realize, and which from one side proved that the electrostatic field＇ s energy is distributed in the space of field.