I. Series Circuits
Wire the circuit shown in Fig. 1.
Measure and record I, VR, VR2 and the supply voltage. Calculate
Req.
Data for Part I
第I部分数据 R1 987 ? R2 1988 ? VR1 5.06 伏特 VR2 10.15 伏特 VS 15.23 伏特 I 5.1 毫安 |
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II. Parallel Circuits
Set up the circuit shown in Fig. 2
Measure and record I1, I2, I3, R1, R2, V1, V2, and Vs.
Data for Part II
第二部分数据 I1 15.31 mA I2 7.62 mA I3 7.62 mA R1 987 ? R2 1988 ? V1 15.16 V V2 15.16 V Vs 15.16 V Req 660 ? I1 calculated.0229 A
I1 计算得为0.0229 A |
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III. Complex Circuits
Wire the circuit shown in Fig. 3.
Measure and record Vs1, Vs2, VR1, VR2, VR3, Is1, Is2, I1, I2, I3, R1,
R2, R3.
Vs1 15.16 V
Vs2 4.99 V
VR1 0.46 V
VR2 5.47 V
VR3 9.67 V
Is1 3.23 mA
Is2 0.47 mA
I1 0.47 mA
I2 2.76 mA
I3 3.05 mA
R1 987 ?
R2 1988 ?
R3 2965 ?
| Lab 1: DC Circuits
实验1:直流电路 |