Physics Unit18: Electric Currents (id: bf0a60ee1)

本题目来源于试卷: Physics Unit18: Electric Currents，类别为 国际高中通用物理

[单选题]
A lamp uses a 150-W bulb. If it is ;pn6c hblwyejj0aed-68/h s-used at 12gho(ngn :r4*i0 V, what is its resistance?

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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