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> 某手电筒闭合开关后不发光，请写出灯泡不亮的两种可能原因．（1）在电路某处可能发生的情景是：___________________________________________；（2）在电源处可能发生的情景是：____________________________________________．

问题：

发布时间：2024-09-10

某手电筒闭合开关后不发光，请写出灯泡不亮的两种可能原因．
（1）在电路某处可能发生的情景是：_；
（2）在电源处可能发生的情景是：__．

参考答案：

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某手电筒闭合开关后不发光，请写出灯泡不亮的两种可能原因． （1）在电路某处可能发生的情景是：___________________________________________； （2）在电源处可能发生的情景是：____________________________________________．

可能感兴趣的题目：

某手电筒闭合开关后不发光，请写出灯泡不亮的两种可能原因．
（1）在电路某处可能发生的情景是：_；
（2）在电源处可能发生的情景是：__．