摘要
针对一篇文献提出的电场力做功与路径无关的两个条件提出商榷,指出“有界静电场”往往不满足边界条件而不存在,“分时段静电场”则不能称为静电场,只能称为变化电场.
A discussion is raised regarding the two conditions proposed in a certain article that the work done by electric field force is independent of the path.It is pointed out that“bounded electrostatic field”often does not meet the boundary conditions and does not exist,while“periodic electrostatic field”cannot be called an electrostatic field,but can only be called a changing electric field.
作者
汤幼强
TANG Youqiang(Hangzhou No.2 Middle School,Hangzhou,Zhejiang 310053)
出处
《物理通报》
2025年第6期150-151,共2页
Physics Bulletin
关键词
电场力做功
路径
边界条件
变化电场
electric
field force doing
work
route
boundary conditions
variable electric field
