本文在简单介绍图像法的基础上,从图像法能形象直观地描述物理量之间的关系,简化实验和数据处理的方法,减小误差、分析误差的成因,便于实验进行深入分析推导出经验公式等方面入手,并结合中学物理电学实验中有特点的实例阐述了图像法在中学物理电学实验中的应用。 Based on the brief introduction of the image method, this paper describes the relationship between the physical quantities vividly and vividly, simplifies the experiment and data processing methods, reduces the errors and analyzes the causes of the errors. It is convenient for the experiment to conduct in-depth analysis and derive the empirical formula And other aspects of physics experiments with high school physics experiments have described the characteristics of the image method in high school physics experiments.