图(a)直流电路中,负载D是非线性电阻器,其伏安特性曲线如图(b)所示,则电压和电流i值应为/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage042.png/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage044.png
举一反三
- 图(a)电路中非线性电阻的伏安特性曲线如图(b)所示。则电压和电流I1应为/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage025.png/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage027.png
- 图(a)电路中二极管的特性均如图(b),已知,,R=10欧姆,各支路电流应为/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage016.png/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage017.png/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage019.png
- 图示含理想二极管支路的伏安特性曲线应为/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage011.jpg
- 图示电路中,D为理想二极管。则符合图示电路伏安特性曲线的图应是/sqp/img?f=01f2c8510af717de5fdf44e6486953d1.files%2Fimage006.jpg
- 图(a)所示电路中含有理想二极管D,当输入波形如图(b)所示时,则Uo的波形应是:/sqp/img?f=9bee2e9010b7cc4580bd7925ee293aa8.files%2Fimage001.png/sqp/img?f=9bee2e9010b7cc4580bd7925ee293aa8.files%2Fimage003.jpg/sqp/img?f=9bee2e9010b7cc4580bd7925ee293aa8.files%2Fimage004.jpg