Physics Unit18: Electric Currents (id: bf0a60ee1)

本题目来源于试卷: Physics Unit18: Electric Currents，类别为 通用国际物理

[单选题]
A lamp uses a 150-W buxxi+ 1*b teub/lua/, 9clo-et lb. If it is used at 120 V, what is its resistance:e/ h*ttowfs 3?

A. $48 \; \Omega$
B. $96 \; \Omega$
C. $80 \; \Omega$
D. $150 \; \Omega$


参考答案:  B


本题详细解析: 暂无

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