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.Resistor. (id: 23309eb95)

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admin 发表于 2024-8-22 11:18:23 | 显示全部楼层 |阅读模式
本题目来源于试卷: .Resistor.,类别为 美国物理杯赛(Physics Bowl)

[单选题]
97.37: Consider the compound circuit shown to the right. The n(wflx+cv +b g . z0e386oxylsthree bulbs 1, nwbd ) gmaun55ovt-- 52, and 3 dn5n- -g ov55tu)abmw - 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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