摘要
本文采用多根细丝线附在带电导体上的方法，来演示电场线。其优点是所演示的电场线的空间性强，可以比较形象地演示出带电导体在空间中的电场线分布。
A method of applying delicate wires attaching to live conductor to demonstrate electric field line is adopted with the advantage of strong spaciality of the electric field line demonstrated, showing vividly the distribution of live conductor in space.
出处
《大学物理实验》
1997年第3期45-46,51,共3页
Physical Experiment of College
关键词
电场线
绝缘架
起电机
electric field line
starting dynamo
insulating frame
