摘要
密立根油滴实验是物理学的经典实验之一,至今仍是近代物理实验中的必做实验。实验的基本方法有动态法和静态平衡法两种。通过比较,动态法操作简单,结果精确度较高,成为测量基本电荷量比较实用的一种实验方法。
Millikan oil-drop experiment is one of classical experiments in physics,and it is still essential in modern physics experiments.Dynamic method and static equilibrium method are the two basic methods of the experiment.By comparison,it can be found that the dynamic method has simple operation and high precision,so it becomes one kind of practical methods in basic charge measurement.
关键词
密立根油滴实验
基本电荷
平衡电压
比较
Millikan oil-drop experiment
basic charge
balance voltage
comparison
