Physics Unit18: Electric Currents (id: 361603c11)

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 25-W soldering iro 9rsynr+3pwib k(6;yfnyc )yl3s3zg ;z runs on 110 V. What is its resistance?

A. $0.0020 \; \Omega$
B. $4.4 \; \Omega$
C. $0.48 \; k \Omega$
D. $2.8 \; k \Omega$


参考答案:  C


本题详细解析: 暂无

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