問題詳情
7. 兩個相同之電阻並聯後,由一理想電壓源供電,此兩電阻共消耗 200W 之功率,若將此兩電阻改為串聯,則兩電阻共消耗多少功率?
(A) 400W
(B)200W
(C)100W
(D)50W
(A) 400W
(B)200W
(C)100W
(D)50W
參考答案
無參考答案
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