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Electricity and Circuits: Resistor (id: 23309eb95)

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admin 发表于 2025-12-20 23:14:18 | 显示全部楼层 |阅读模式
本题目来源于试卷: Electricity and Circuits: Resistor,类别为 美国物理杯赛(Physics Bowl)

[单选题]
97.37: Consider the compound circuit shown to the rixveq* . ondtn07j),1+ wixxjfia)l-tght. The thrhheijpu6 / k73ee bulbs 1, 2, and hie 7upk6j/3 h3 - represented as resistors in the diagram
- are identical. Which of the following statements are true?
I. Bulb 3 is brighter than bulb 1 or 2.
II. Bulb 3 has more current passing through it than bulb 1 or 2.
III. Bulb 3 has a greater voltage drop across it than bulb 1 or 2.


A. I only
B. II only
C. I & II only
D. I & III only
E. I, II, & III


参考答案:  E


本题详细解析: 暂无

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