[討論] 弗萊明定則
97年養成班 計算第四題
http://i.imgur.com/6WBhy6A.jpg

看著書中寫的問電流方向不是要用左手定則嗎?
http://i.imgur.com/TxXBRxJ.jpg


a點應該是流出啊
為什麼答案是寫以右手定則判別
http://i.imgur.com/kVGpgO3.jpg

電感好難啊
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 27.247.137.173
※ 文章網址: https://www.ptt.cc/bbs/Gov_owned/M.1499659389.A.104.html
→
07/10 12:08, , 1F
07/10 12:08, 1F
→
07/10 12:09, , 2F
07/10 12:09, 2F
推
07/10 12:12, , 3F
07/10 12:12, 3F
推
07/10 12:16, , 4F
07/10 12:16, 4F
推
07/10 12:17, , 5F
07/10 12:17, 5F
→
07/10 12:22, , 6F
07/10 12:22, 6F
→
07/10 12:22, , 7F
07/10 12:22, 7F
→
07/10 12:24, , 8F
07/10 12:24, 8F
推
07/10 12:30, , 9F
07/10 12:30, 9F
→
07/10 12:30, , 10F
07/10 12:30, 10F
推
07/10 13:54, , 11F
07/10 13:54, 11F
→
07/10 19:11, , 12F
07/10 19:11, 12F
Gov_owned 近期熱門文章
PTT職涯區 即時熱門文章
1
18