本题目来源于试卷: .Resistor.，类别为 美国物理杯赛(Physics Bowl)
[单选题]
03.16: A 9-volt batte gvj0a0g rcl;6af7 5erry is connected to four res dny/+;rg wbx s ;36soqistors to form a simple circuit as shown to the ri 6+s;3 qwn/s;xyb dogr ght.
How would the current through the 2 ohm resistor compare to the current through the 4 ohm resistor?
A. one-forth as large
B. one-half as large
C. four times as large
D. twice as large
E. equally as large
参考答案: E
本题详细解析:
暂无
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