2020 Circuits Analysis and Electronics Illustrated(University of Electronic Science and Technology of China) 最新满分章节测试答案
本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-06-01到2020-11-01
本篇答案更新状态:已完结
Chapter 4 Cricuit Theorems quiz 1-linear resistor circuit
小提示:本节包含奇怪的同名章节内容
1、 问题:An energy source forces a constant current of 2 A for 10 s to flow through a light bulb. If 2.3 kJ is given off in the form of light and heat energy, calculate the voltage drop across the bulb.
答案: 【115】
2、 问题:Calculate the power supplied or absorbed by the independent voltage source.
答案: 【-100 W】
3、 问题:Calculate the power supplied or absorbed by the dependent current source.
答案: 【-8W】
4、 问题:An electric iron draws 2 A at 120 V. Find its resistance.
答案: 【60Ω】
5、 问题:For the circuit shown in Figure, calculate the voltage v.
答案: 【30V】
6、 问题:For the circuit in this Figure, find voltage v2.
答案: 【-12V】
7、 问题:Determine vo in the circuit shown in the Figure.
答案: 【48V】
8、 问题:Find Req for the circuit shown in the Figure.
答案: 【14.4Ω】
9、 问题:For the circuit shown in the Figure, find v1.
答案: 【45V】
10、 问题:Calculate the node voltage v2 in the circuit.
答案: 【20V】
11、 问题:Calculate the node voltage v3 in the circuit.
答案: 【-2.4V】
12、 问题:Calculate the mesh current i1 in the circuit.
答案: 【1A】
13、 问题:Use the superposition theorem to find v in the circuit of the Figure.
答案: 【10V】
14、 问题:Find the short current isc of the Norton equivalent circuit of the circuit.
答案: 【1A】
15、 问题:Find themaximum power in the circuit of the Figure.
答案: 【56.25W】
16、 问题: Calculatethe energy stored in a 3-pF capacitor with 20 V across it.
答案: 【600pJ】
17、 问题:Find the equivalent capacitance seen between terminals a and b of the circuit.
答案: 【20μF】
18、 问题:The switch in the circuit the Figure has been closed for a long time. At t=0, the switch is opened. Calculate i(t) for t >0.
答案: 【6e^-4tA】
19、 问题:The switch in the Figure has been in position A for a long time. At t=0, the switch moves to B. Determine τ for t >0.
答案: 【2s】
20、 问题:In this Figure,R=40Ω,L=4H and C=0.25F. Is the natural response overdamped, underdamped, or critically damped?
答案: 【overdamped】
21、 问题:An energy source forces a constant current of 2 A for 10 s to flow through a light bulb. If 2.3 kJ is given off in the form of light and heat energy, calculate the voltage drop across the bulb.
答案: 【115】
22、 问题:Calculate the power supplied or absorbed by the independent voltage source.
答案: 【-100 W】
23、 问题:Calculate the power supplied or absorbed by the dependent current source.
答案: 【-8W】
24、 问题:An electric iron draws 2 A at 120 V. Find its resistance.
答案: 【60Ω】
25、 问题:For the circuit shown in Figure, calculate the voltage v.
答案: 【30V】
26、 问题:For the circuit in this Figure, find voltage v2.
答案: 【-12V】
27、 问题:Determine vo in the circuit shown in the Figure.
答案: 【48V】
28、 问题:Find Req for the circuit shown in the Figure.
答案: 【14.4Ω】
29、 问题:For the circuit shown in the Figure, find v1.
答案: 【45V】
30、 问题:Calculate the node voltage v2 in the circuit.
答案: 【20V】
31、 问题:Calculate the node voltage v3 in the circuit.
答案: 【-2.4V】
32、 问题:Calculate the mesh current i1 in the circuit.
答案: 【1A】
33、 问题:Use the superposition theorem to find v in the circuit of the Figure.
答案: 【10V】
34、 问题:Find the short current isc of the Norton equivalent circuit of the circuit.
答案: 【1A】
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