问题
选择题
如图,开关S闭合后,电流表A1的示数为0.4A,电流表A2的示数为1.2A,则通过L1和L2的电流分别为
![](https://img.ixiawen.com/uploadfile/2017/0516/20170516092314496.png)
A.0.4A,0.8A
B.0.4A,1.2A
C.0.8A,0.4A
D.1.2A,0.4A
答案
答案:C
如图,开关S闭合后,电流表A1的示数为0.4A,电流表A2的示数为1.2A,则通过L1和L2的电流分别为
A.0.4A,0.8A
B.0.4A,1.2A
C.0.8A,0.4A
D.1.2A,0.4A
答案:C