Physics Unit18: Electric Currents (id: 3ef4ba738)

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 light bulb operating t(odh7lvca :7atvw8jzpgvw:5gis x );kuh +b,6 110 V draws 1.40 A of current. What is its resistance?6xj;h,ib :)u8ksvwg zpwv5+g

A. $12.7 \; \Omega$
B. $78.6 \; \Omega$
C. $109 \; \Omega$
D. $154 \; \Omega$


参考答案:  B


本题详细解析: 暂无

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