本题目来源于试卷: Physics Unit17: Electric Potential，类别为 国际高中通用物理
[单选题]
The plates of a paralle 6.sbuh2ro j4rms9r /ql-plate capacitor are maintaincxdq)2;e gb n( zzq6vad1e(t.ed with constant voltage by a battery as they are pulled apart. What happens to the 2n 6t(a eb)zq x. v;cg1z(eqddstrength of the electric field during this process?
A. It increases.
B. It decreases.
C. It remains constant.
D. cannot be determined from the information given
参考答案: B
本题详细解析:
暂无
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