在如图所示的电路中,1A电流源发出的功率为()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/fc6c6ffb03bf4622bf023b4df5cda4dd.png
5W
举一反三
- 在如图所示的电路中,1A电流源发出的功率为()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/fc6c6ffb03bf4622bf023b4df5cda4dd.png
- 电路如图 4 所示,电流 I 为 。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/48dcfd6292e44a329c2d5b04973679d8.png
- 已知电路如图 4 所示,运算放大器构成http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/0547d1e3e7b44b5d8201447c92ed6e29.png
- 电路如图5所示,运算放大器构成 。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/ad0dc8cc2e8547ccb31a035a818c1d8d.png
- 如图所示电路,电流源两端的电压为( )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/dafe5cc2f58b4a259169b4fe377c10ad.png
内容
- 0
如图所示电路,电流源两端的电压为()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/dafe5cc2f58b4a259169b4fe377c10ad.png
- 1
如图所示电路中的受控源为电流控制电压源。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/3cf1516019524d05b4f67c332005a77f.png
- 2
电路如图4所示,电流I为。<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/48dcfd6292e44a329c2d5b04973679d8.png" /> A: 0A B: –2.5A C: 3A D: –3A
- 3
如图所示电路中的电流I为()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/c8058a61bb7a4d17aff3c25f16756370.png
- 4
图7所示电路,若已知电流I=1A ,则 Uab= ( )http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/51368429af7741c8a3acecb0e789389d.png