本题目来源于试卷: Electricity and Circuits: Complex Circuits,类别为 美国物理杯赛(Physics Bowl)
[单选题]
14.22: For the circu r d6*( jjl(pyg8kq6np.nss(k it shown, all thr v qg btc;ul)h7v n*7 rw+lojn7u6;aa4ee lightbulbs have the same resistance. The battery and wires have no resistance. What is the proper ranking of th o6; 4at;77nqu+bhv r*7 uvnjlawlcg) e bulbs’ brightness?

A. $Bulb 1 = Bulb 2 = Bulb 3$
B. $Bulb 3 < Bulb 2 = Bulb 1$
C. $Bulb 2 < Bulb 1 < Bulb 3$
D. $Bulb 1 = Bulb 2 < Bulb 3$
E. $Bulb 1 = Bulb 3 < Bulb 2$
参考答案: D
本题详细解析:
暂无
|