[課業] 基本電學 平均功率
標題:[課業] 基本電學 平均功率
時間: Sat Mar 19 16:19:17 2016
各位好,想請教此題正解,以下是題目和小弟的算式。
http://i.imgur.com/aY5DEec.jpg


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推
03/19 16:59, , 1F
03/19 16:59, 1F
→
03/19 16:59, , 2F
03/19 16:59, 2F
→
03/19 17:06, , 3F
03/19 17:06, 3F
→
03/19 17:07, , 4F
03/19 17:07, 4F
→
03/19 17:11, , 5F
03/19 17:11, 5F
→
03/19 17:11, , 6F
03/19 17:11, 6F
※ 編輯: noir105 (36.227.218.50), 03/19/2016 20:38:25
推
03/19 22:57, , 7F
03/19 22:57, 7F