电场强度与电场对点电荷的作用力的讨论  

Discussion on the Electric Field Intensity and the Effect Force of Electric Field On Charges

作　　者：谢建平[1] 丁邦建[2] 

机构地区：[1]江苏省宜兴轻工业学校,江苏宜兴214221 [2]镇江高等专科学校,江苏镇江212003

出　　处：《无锡商业职业技术学院学报》2004年第3期4-5,共2页Journal of Wuxi Vocational Institute of Commerce

摘　　要：文章从电场对点电荷的作用力出发,阐述了电场强度定义的操作条件,指出电场对点电荷作用力表达式中的场强应为点电荷放入电场后,除点电荷以外所有其它电荷在点电荷放置处所激发的场强。The paper introduces the operation conditions for the electric field intensity, and states that the intensity in the formula about the effect force of the electric field on point charges is the one initiated by other charges except the point ones after the point charges have been put in the field.

关 键 词：电场强度 电场力 点电荷 

分 类 号：TM937[电气工程—电力电子与电力传动]