A.5mA,2.5mA
B.8mA,8mA
C.6mA,2.5mA
D.6mA,4.5mA
[单选题]如图所示电路,U=12V,,则电流I等于( )。A.0.055AB.0.03AC.0.025AD.0.005A
[单选题]如图所示电路,U=12V,,则电流I等于( )。A.0.055AB.0.03AC.0.025AD.0.005A
[单选题]如图所示电路,U=12V,,则电流I等于( )。A.0.055AB.0.03AC.0.025AD.0.005A
[单选题]如图所示电路,U=12V,,则电流I等于( )。A.0.055AB.0.03AC.0.025AD.0.005A
[单选题]如图所示电路,U=12V,,则电流I等于( )。A.0.055AB.0.03AC.0.025AD.0.005A
[单选题]如图所示电路,U=12V,,则电流I等于( )。A.0.055AB.0.03AC.0.025AD.0.005A
[单选题]全波整流、滤波电路如图所示,如果输入信号,则开关S闭合前,输出电压为( )。A.0VB.7.64VC.10VD.12V