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 is filled with air, and 0e*bp2jf)oxzqf e(7nj3c:rwthewk) 4n dfgb)(yp ;rvko)0n:b z plates are separated by 0.050 mm. If the capacitance is 17.4n;bfk(gryk)n o :d)p)z vbw03 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:
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