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中考电学常考点为基本实验、设计性实验(如单表测电阻)、简单的计算、电路故障、电表示数的变化、实际应用(如电饭煲、饮水机等)。本文将初中电学中的电路图分为两种类型(串联型和并联型),共四大基本电路,以上任何一种考点都离不开这四大电路。
The test center in the test points for the basic test, design experiments (such as single meter resistance), simple calculations, circuit failure, the number of changes in electricity, the practical application (such as rice cookers, drinking fountains, etc.). This article will be divided into two types of junior high school electrical circuit diagram (series and parallel), a total of four basic circuits, these test centers are inseparable from these four circuits.