高中物理动态电路问题的解题研究

Research on the Solution to High School Physics Dynamic Circuit Problems

高中物理动态电路问题的解决应基于对电学基础知识的理解和解题方法的掌握,常见的解法有3种,即程序法、'串反并同'法和极值法。解决该类问题所涉及的概念理解和辩证的分析方式在培养学生的物理核心素养方面具有不可替代的作用,具有较高的教学价值。

The solution to physics dynamic circuit should be based on the understanding of the basic electricity knowledge and the mastery of the method of solving the problem. There are three common solutions, namely, the procedural law, the"series is counter and parallel is similar"method and extreme value method. The concept understanding and dialectical analysis of this kind of problem play an irreplaceable role in cultivating the students’ physics core accomplishment, and have higher teaching value.