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 parallel-plate capacitor i j g(kftm,h-cis+s77gs filled with air, and the plates are sepaad:unc,m 0bc2n6dp1xvp0nsah7 *l2n 9zds , zrated by 0.050 mm. If the capacitance pvxad:pz, n2mcn2 bd7snd ,s01ac9z nh0u l6 *is 17.3 pF, what is the plate area?
A. $4.9 \times 19^{-5} \; m^{2}$
B. $9.8 \times 10^{-5} \; m^{2}$
C. $2.4 \times 10^{-4} \; m^{2}$
D. $4.8 \times 10^{-4} \; m^{2}$
参考答案: B
本题详细解析:
暂无
| 
