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电磁感应现象是高中物理集大成的知识模块,电磁感应知识作为很好的载体,完美体现了高考命题者的意图。值得注意的是,现在高中数学已经学习了微积分初步知识,由此,笔者认为,在今年备考电磁感应知识的复习中,还要重视以下两个方面:一、微元思想的应用对微积分的基本思想的理解和应用应该引
The phenomenon of electromagnetic induction is a knowledge module of high school physics. The knowledge of electromagnetic induction is a very good carrier, which fully reflects the intention of college entrance examiner. It is noteworthy that high school mathematics has now learned the initial knowledge of calculus, therefore, I believe that in this year's review of preparatory knowledge of electromagnetic induction, but also pay attention to the following two aspects: First, the application of the idea of micro-calculus The basic idea of understanding and application should be cited