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上圖電路中,XY兩點的等效電阻是多少?(詳細步驟)
F5~physics電路
2009-10-25 9:28 pm
回答 (2)
2009-10-26 3:27 am
✔ 最佳答案
圖片參考：http://img5.imageshack.us/img5/3609/77100773.png
詳細步驟
A. 1/(1/2Ω) + (1/2Ω) = 1Ω
B. 2Ω + 1Ω = 3Ω
C. 3Ω + 3Ω = 6Ω
T. 1/(1/3) + (1/6) = 2Ω
2009-10-25 9:46 pm
xy等效阻值係:
(3串3)並(2串(2並2))
=6並3
=1/(1/6+1/3)
=2
(3串3)並(2串(2並2))
=6並3
=1/(1/6+1/3)
=2
收錄日期: 2021-04-26 19:19:38
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20091025000051KK00727