[单选题]
An electron is acceleraqmjl wjth v;kqf,1,0v6x(l/ xted by 34xgxu74t ixf a potential difference of 100 V. What is its momentum7uxgi4xtx4 f 3 in $kg \cdot m/s$?
A. $3.45 \times 10^{-24}$
B. $3.54 \times 10^{-24}$
C. $4.53 \times 10^{-24}$
D. $5.43 \times 10^{-24}$
Post time 2024-1-22 00:41:22