本题目来源于试卷: Physics Unit17: Electric Potential，类别为 通用国际物理
[单选题]
The plates of a parallel-pl1-1)k9jn .i; a r5wabadocqkn s8lk6 xuuk;/rate capacitor are main x2 /5ufydsm) p8b .po3qvh.*kmwpi1dtained with constant voltage by a battery as they are pulled apart. What happens to the strength of the electric field dh235d.v.fmk dy/q )bu s1 pxoip8wpm *uring 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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