摘 要:在大学物理实验中,静电场描绘实验是重要内容,其中一项非常经典的实验就是模拟法对静电场进行的描述和研究。本论文首先分析了用模拟法描述静电场的原理,接着运用传统方法进行实验,并对实验进行误差分析,然后对实验方法进行改进并对改进后交流电模拟时频率选择作了论述,借此提高静电场描绘实验的精确度,为静电场描绘实验的教学提供参考。9260
关键词:静电场;误差;改进
Error analysis and Improvement of Electrostatic field experiment
Abstract: In the university physics experiment, the described electrostatic field by the experiment is an important content. And the very classic experiment one is to use the simulation method to describe and study the electrostatic field. First this paper analyzes the principle of the described electrostatic field by simulation method. Then the paper analyses the error of the experiment by the traditional method. And then the paper discusses the improvement of experimental method to improve the accuracy of the experiment of electrostatic field. At the same time, it provides a reference about the experiment of electrostatic field for the university.
Key Words: The electrostatic field; Error; Improvement
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