在如图所示电路中,网孔2的网孔电流方程应为()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/697a3c5dc73149dea4306270d3ec390e.png
http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/7ba2bde1d60d43d994479991ea34b5ea.png
举一反三
- 在如图所示电路中,网孔2的网孔电流方程应为()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/697a3c5dc73149dea4306270d3ec390e.png
- 电路如图所示,网孔电流变量如图所设,则最左侧网孔1的电流方程为:。( )https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/9881bf87f2cf43e0add12981cc32f291.png
- 电路如图所示,网孔电流变量如图所设,则最左侧网孔1的电流方程为:。(00a0 )https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/9881bf87f2cf43e0add12981cc32f291.png
- 图所示电路中,网孔方程为 则R21=( )Ω。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201901/1dc683a3c9e34636b3a2bb2f2004d31b.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
内容
- 0
电路如图 4 所示,电流 I 为 。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/48dcfd6292e44a329c2d5b04973679d8.png
- 1
如图所示电路,下列各回路电流方程中,正确的是( )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/b81d843bbc2241ff812a895c53960f85.png
- 2
如图所示电路,下列各回路电流方程中,正确的是()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/b81d843bbc2241ff812a895c53960f85.png
- 3
如图所示电路中的电流I为()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/c8058a61bb7a4d17aff3c25f16756370.png
- 4
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