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在中学物理教学中,电容、电容器是一个重要的知识点,也是竞赛和高校自主招生中的热点问题。本文在中学教材的基础上,结合大学物理知识,对电容、电容器做了分析与探讨。笔者希望通过详细分析,加深对电容、电容器的理解,并据此处理一些较复杂的问题,而避免生搬硬套公式。
In physics teaching in secondary schools, capacitors and capacitors are an important point of knowledge, and also a hot issue in contests and college enrollment. Based on the teaching materials of middle school, combined with university physics knowledge, this paper analyzes and discusses capacitors and capacitors. I hope through a detailed analysis, deepen the understanding of capacitors, capacitors, and accordingly deal with some of the more complex issues, and avoid mechanically applied formula.