本题目来源于试卷: Physics Unit19: DC Circuits，类别为 通用国际物理
[单选题]
If you connect two ig:z;zj+2yk3p a hz0k(yybaqh l/ 2(ktdeng(i3 sm u,hx4ytical storage batteries together in series ("+" to "-" to "-" to "+"), and place them in a circuit, the combinationis4xuhy g3(,m will provide
A. zero volts.
B. twice the voltage, and different currents will flow through each.
C. twice the voltage, and the same current will flow through each.
D. the same voltage, and different currents will flow through each.
参考答案: A
本题详细解析:
暂无
| 
