本题目来源于试卷: Combine Problems，类别为 美国物理杯赛(Physics Bowl)
[单选题]
05.37: For the circuit shown, a shorting wire of e cww fphee04+;,2qco n pdwp5k/0g+f aegligible resistance is added to the circuit between points A and B. When this shorting wire is added, bulb #3 goes out. Which bul d/kw f0p ga+5pbs (all identical) in the circuit brighten?
A. Only Bulb 2
B. Only Bulb 4
C. Only Bulbs 1 and 4
D. Only Bulbs 2 and 4
E. Bulbs 1, 2 ,and 4
参考答案: C
本题详细解析:
暂无
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