Physics Unit18: Electric Currents (id: 8e57858ab)

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 toaster is rated 800 W at 120 V. What is the res(s4(cx-giz of ab+m 6wistance of its he*mw7: z;8vaf h 4;zpebz ojw/sating element/b;wsfm4 eop hzzvj:78 ; awz*?

A. $16 \; \Omega$
B. $18 \; \Omega$
C. $6.7 \; \Omega$
D. $0.15 \; \Omega$


参考答案:  B


本题详细解析: 暂无

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