.Resistor. (id: 3fedc168d)

本题目来源于试卷: .Resistor.，类别为 美国物理杯赛(Physics Bowl)

[单选题]
09.07: The equivalent resistaj,ol 6(dn+vt nnce of the circuit shown to the r7 yhhk *)xm+zdight with resistzh7d x) +hkym*ances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ and $R_3= 2.00Ω$ is

A. $0.111 Ω$
B. $0.923 Ω $
C. $1.08 Ω$
D. $3.00 Ω $
E. $9.00 Ω$


参考答案:  B


本题详细解析: 暂无

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