A.10mA | B.1mA | C.0.1mA | D.0.01mA |
A.伏特表V1的读数减小,安培表A1的读数增大 |
B.伏特表V1的读数增大,安培表A1的读数增大 |
C.伏特表V2的读数减小,安培表A2的读数增大 |
D.伏特表V2的读数增大,安培表A2的读数减小 |
A.R1>R2 |
B.R1<R2 |
C.把R1、R2串联到电路中,R1两端的电压大于R2两端的电压 |
D.把R1、R2串联到电路中,通过R1的电流大于通过R2的电流 |
A.1.0 V | B.1.5 V | C.2.0 V | D.3.0 V |
A.6.0 A | B.4.0 A | C.3.0 A | D.2.0 A |
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