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1.電池充電的電流為 500 mA,若連續時間為 20 分鐘,則總電荷量為多少庫倫?(A)2500 (B)1000 (C)600 (D) 300
問題詳情
1.電池充電的電流為 500 mA,若連續時間為 20 分鐘,則總電荷量為多少庫倫?
(A)2500
(B)1000
(C)600
(D) 300
參考答案
答案:C
難度:
非常簡單
0.85
書單:
沒有書單,新增
用户評論
【
LAI
】評論
Q(C) = I(A) * t(s)Q = 0.5 * 20 * 60 =600 (C)
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