基本電學考題請教
小弟以上2題怎麼解答案都不對 想請教板上的大大指點.
第一題答案是12v. 第二題168w
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推
06/05 23:10, , 1F
06/05 23:10, 1F
→
06/05 23:11, , 2F
06/05 23:11, 2F
→
06/05 23:11, , 3F
06/05 23:11, 3F
→
06/05 23:19, , 4F
06/05 23:19, 4F
推
06/05 23:34, , 5F
06/05 23:34, 5F
推
06/05 23:34, , 6F
06/05 23:34, 6F
→
06/05 23:41, , 7F
06/05 23:41, 7F
→
06/05 23:41, , 8F
06/05 23:41, 8F
→
06/05 23:42, , 9F
06/05 23:42, 9F
推
06/05 23:43, , 10F
06/05 23:43, 10F
推
06/05 23:52, , 11F
06/05 23:52, 11F
→
06/05 23:52, , 12F
06/05 23:52, 12F
→
06/05 23:57, , 13F
06/05 23:57, 13F
→
06/06 00:02, , 14F
06/06 00:02, 14F
→
06/06 00:03, , 15F
06/06 00:03, 15F
推
06/06 00:03, , 16F
06/06 00:03, 16F
→
06/06 00:20, , 17F
06/06 00:20, 17F
推
06/06 00:38, , 18F
06/06 00:38, 18F
→
06/06 00:40, , 19F
06/06 00:40, 19F
推
06/06 00:40, , 20F
06/06 00:40, 20F
推
06/06 00:44, , 21F
06/06 00:44, 21F
推
06/06 00:50, , 22F
06/06 00:50, 22F
推
06/06 10:50, , 23F
06/06 10:50, 23F
推
06/06 12:46, , 24F
06/06 12:46, 24F
推
06/06 13:53, , 25F
06/06 13:53, 25F
→
06/06 13:54, , 26F
06/06 13:54, 26F
推
06/06 20:24, , 27F
06/06 20:24, 27F
→
06/07 13:36, , 28F
06/07 13:36, 28F
推
06/07 17:07, , 29F
06/07 17:07, 29F
推
06/08 10:27, , 30F
06/08 10:27, 30F