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高中物理实验的一个重要构成就是电路实验。作为电路实验的核心,电阻测量是近几年时间内高考物理试题的重点。但是在实际的学习过程中很多学生对这一部分知识的学习存在困难,其中最主要的原因是“电阻测量”的灵活性较大,增加了对其方法进行总结的难度。基于此,文章从高中物理“电阻测量”实验出发,首先分析目前高中物理实验情况,随后简单阐述了电阻测量实验对高中物理学习的重要性,最后基于伏安法及多用电表测量法对高中物理“电阻测量”方法进行研究。望本次研究能够帮助高中生加深对“电阻测量”的理解。
An important part of high school physics experiment is the circuit experiment. As the core of the circuit experiment, the resistance measurement is the focus of the physical examination in college entrance examination in recent years. However, during the actual learning process, many students find it hard to learn this part of knowledge. The most important reason is that “resistance measurement” is more flexible, which increases the difficulty of summarizing the methods. Based on this, starting from high school physics “resistance measurement” experiment, the article first analyzes the current high school physics experiment situation, and then simply describes the importance of resistance measurement experiment to high school physics study. Finally, based on voltammetry and multimeter measurement High school physics “resistance measurement ” method to study. Hope this study can help senior high school students deepen their understanding of “resistance measurement”.