电磁学中的很多重点、难点题目仍然要涉及众多的力学问题,即在新情景下求解力学问题,因此电学复习中要注重力学知识的渗透、总结。这种渗透既有利于拓展力学知识的应用领域,开阔思维,又有利于加深对电学概念的理解,提高分析综合能力。下面以“库仑力”为线索,将有关的典型“力一电”综合问题作一归纳,供复习时参考。 Many important and difficult topics in electromagnetism still involve many mechanical problems, namely solving mechanics problems under new scenarios. Therefore, we must pay attention to the penetration and summarization of mechanical knowledge in electrical review. This penetration is not only beneficial to expand the application of mechanical knowledge, broaden their thinking, but also help deepen the understanding of the concept of electricity, improve the analysis of comprehensive capabilities. Following the “Coulomb force” as a clue, the comprehensive problems related to the typical “power and power” are summed up for reference when reviewing.