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为了考查学生分析电路图的能力和对电表运用的理解能力.我设计了如下一道看似复杂实则简单的物理练习题.题:由图1所示的电路图,可知:
In order to examine students’ ability to analyze circuit diagrams and their ability to understand the use of electricity meters, I designed the following physics practice exercises that seem complicated and simple. Question: From the circuit diagram shown in Figure 1, we can see that: