摘要
文章主要是为了说明在静电场中,利用带电模型推出的电场强度公式时,一定要注意限制条件,否则就会得出静电场中电场强度存在突变点和发射点的错误结论.
In order to prove that in the static field while utilizing the formula of intensity of electric field that the electrification model introduces mainly,It should pay attention to condition of limiting draw there are catastrophe points and launch the wrong conclusion ordered in the intensity of electric field static.
出处
《太原师范学院学报（自然科学版）》
2005年第2期56-58,62,共4页
Journal of Taiyuan Normal University:Natural Science Edition
关键词
静电场
电场强度
点电荷
面电荷
static field
the intensity of electric field
some electric charges
an electric charge
