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近年各省市中考物理试题,出现许多“填电表”类的题目.为此,本文介绍一种填“电表”的方法——路径法.若能理解并掌握此法,可提高答题效率.
In recent years, examination questions for physics examinations in various provinces and cities have appeared in many categories. For this purpose, this article describes a method of filling in “electric meters”—a path method. If you can understand and master this method, you can improve the answer. effectiveness.