如圖(網示)各電阻值已標出.當輸出電壓Uab=110V時,輸出電壓Ucd為多少V?
請詳解之..........
http://hk.geocities.com/kellykellykellyao/321.JPG
答案: I V
收錄日期: 2021-04-23 16:54:51
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070409000051KK04517