本题目来源于试卷: Physics Unit19: DC Circuits，类别为 通用国际物理
[单选题]
A current reading is obtained by properly placing an ammeter i3s(wdr:de3 yxli h1g44 2mleqn a circuit consishsx41eg:2d(q33r eydw4iml l 0q2c kc-i 0wcmting of onc w-m0iqkc2c0 e resistor and one battery. As a result,
A. the voltage drop across the resistor increases.
B. the current flowing in the circuit increases.
C. the current flowing in the circuit decreases.
D. the current flowing in the circuit does not change.
参考答案: C
本题详细解析:
暂无
| 
