本题目来源于试卷: Physics Unit21: Electromagnetic Induction & Faraday's Law，类别为 通用国际物理
[单选题]
A resistance of 55 W, a capa9 sq:q/5ofs-d9uyso fcug3mj)h+6lr,is * / z5xh bd.c*ytpauitor of capacitive reactance 30 W, and an inductor of ix *mc5 y. zbh)rigu/t dl3+p*jsa,h6 unductive reactance 30 W are connected in series to a 110-V, 60-Hz power source. What current flows in this circuit?
A. 2.0 A
B. less than 2.0 A
C. more than 2.0 A
D. none of the given answers
参考答案: A
本题详细解析:
暂无
| 
