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10. 交流電路裡一個 10 μF 的電容器,如果電容器的兩端的電壓是 100 sin(377t) V,請問電容的平均功率是多少? (A) 76 W (B) 38 W (C) 0 W (D) 19 W
問題詳情
10. 交流電路裡一個 10 μF 的電容器,如果電容器的兩端的電壓是 100 sin(377t) V,請問電容的平均功率是多少?
(A) 76 W
(B) 38 W
(C) 0 W
(D) 19 W
參考答案
答案:C
統計:A:0,B:0,C:0,D:0,E:0
難度:計算中
上一篇 :
9. 有一個行動電源標記著 6000 mAh,如果電量從 0% 充電到 100%,歷時 4 小時,請問平均的充電電流是多少? (A) 1.5 A (B) 6 A (C) 0.6 A (D) 0.15
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4. Which statement below is inaccurate? (A) II is thermodynamics property and I is kinetics relevant
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