Physics Unit17: Electric Potential (id: e97776493)

本题目来源于试卷: Physics Unit17: Electric Potential，类别为 通用国际物理

[单选题]
A uniform electric field, with a magnitudesrlji) o49sp6 of 500 V/m, is directed parallel txv :.lvg *o;dm4;sddto the +x axis. If the potential at x = 5.0 m is 2500 V, what is the potential at . lv4*tgsd;dmx do:;vx = 2.0 m?

A. 500 V
B. 1000 V
C. 2000 V
D. 4000 V


参考答案:  D


本题详细解析: 暂无

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