题目内容
如图所示,是一正弦式交变电流的电流图象.电流的最大值和周期分别为( )![](http://thumb.1010pic.com/pic2/upload/papers/20140610/201406102111302122119.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140610/201406102111302122119.png)
A.10
| B.10A,0.02s | C.10
| D.10A,0.01s |
根据图象可知该交流电的电流最大值是Im=10V,周期T=0.02s,故B正确,ACD错误.
故选:B.
故选:B.
![](http://thumb2018.1010pic.com/images/loading.gif)
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题目内容
A.10
| B.10A,0.02s | C.10
| D.10A,0.01s |