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[問題] 基本電學 平均功率
Jun 5th 2014, 11:33, by bananan11

作者bananan11 (bananan)

看板Examination

標題[問題] 基本電學 平均功率

時間Thu Jun 5 11:33:34 2014

不知道哪邊算錯http://i.imgur.com/36KcPs7.jpg
http://i.imgur.com/fg5RVOA.jpg
-- Sent from my Android -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 122.118.38.234 ※ 文章網址: http://www.ptt.cc/bbs/Examination/M.1401939217.A.084.html

rabbit3591:不是只有電阻的R分之V平方嗎 06/05 11:43

bananan11:我用i平方*R 06/05 11:50

rmp4m6:B吧? 06/05 11:51

bananan11:我算是B,但考選部 如果有錯不是會更正答案,但沒有 06/05 11:57

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