本题目来源于试卷: Physics Unit19: DC Circuits，类别为 国际高中通用物理
[单选题]
The lamps in a string of Christmas tree li*fx8w2oi a ;mi nh;c/6n5r roxghc dl,qodwm. 4 p;5b3wvts are connected in parallel. What happens if one lamp burns out? (Assume negligible rl od4;.dm bwq5,p3wcvesistance in the wires leading to the lamps.)
A. The brightness of the lamps will not change appreciably.
B. The other lamps get brighter equally.
C. The other lamps get brighter, but some get brighter than others.
D. The other lamps get dimmer equally.
E. The other lamps get dimmer, but some get dimmer than others.
参考答案: A
本题详细解析:
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