模拟法描绘静电场实验的数据处理与分析

Simulation Method to Describe the Data Processing and Analysis of Electrostatic Field Experiment

静电场描绘实验是大学物理实验必修的项目之一,利用开放性实验环境验证该实验是通过模拟法来确定静电场的分布。实验结果表明:学生借助开放实验室这个平台,通过实验获得等量异号电极的等位线,并根据等位线与电场线处处正交垂直的原则绘出其电场线分布,加深对静电场性质的理解,降低了实验测量技术的难度,也增强了学生学习的主动性和创造性,提升了动手能力。

The electrostatic field description experiment is one of the required projects of university physics experiments.The open experimental environment is used to verify that the experiment determines the distribution of the electrostatic field through the simulation method.Experiment results show that with the aid of this platform of open laboratory experiments,the students acquire the equipotential line of equal amount of different electrode by experiment,and draw the distribution of electric field line according to the equipotential line perpendicular to the electric field lines.Students understand the nature of the electrostatic field better,and the difficulty of the experimental measurement technology is reduced.Students'initiative and creativity are enhanced and students’manipulative ability is improved.