試卷名稱:110年 - 110 國立中山大學碩士暨碩士專班招生考試_物理系碩士班:普通物理#105961
年份:110年
科目:研究所、轉學考(插大)◆普通物理學
14. Consider the following circuit (see Figure 2.) containing a battery with emf V=5.0 volt, an inductor L-0.2 Henry and two resistances R1=2.3Ωand R2=4.1Ω. At time t=0, switch S is closed. After a long time, a steady current is exhibited in this circuit. Calculate the current through resistance R1.
(A) 2.2Ampere
(B) 0.8 Ampere
(C) 1.2 Ampere
(D) zero Ampere.