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 stationary electron + bvbtd342cm;k+ 1o/x j3bqwd + jetmf80wzay is accell;i:ld9 0 u*iiift3n xerated through a potential difference of 500 V. What is the vexi tli 3i9n l*d;f0:uilocity of the electron afterward?
A. $1.3 \times 10^{6} \; m/s$
B. $2.6 \times 10^{6} \; m/s$
C. $1.3 \times 10^{7} \; m/s$
D. $2.6 \times 10^{7} \; m/s$
参考答案: C
本题详细解析:
暂无
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