本题目来源于试卷: Combine Problems,类别为 美国物理杯赛(Physics Bowl)
[单选题]
95.32: Four identical lightbulbs ea) mcl++wr+o K e9t -z sv x(gupo8d,0r, L, M, and N are connected in the electrical circu s( 9xper g- z8,o0utvdit shown in the accompanying figure. Bulb K burns out. Which of the following statements is true?
A. All the lightbulbs go out.
B. Only bulb N goes out.
C. Bulb N becomes brighter.
D. The brightness of bulb N remains the same.
E. Bulb N becomes dimmer but does not go out.
参考答案: E
本题详细解析:
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