
[問題] 電學概論


瓶頸:
Q=-N*E (為何要乘負號)
然後算Qt時,-1.5微庫倫(負號也不見了)
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 220.142.2.38
※ 文章網址: https://www.ptt.cc/bbs/Electronics/M.1483542249.A.49D.html
推
01/04 23:28, , 1F
01/04 23:28, 1F
→
01/04 23:29, , 2F
01/04 23:29, 2F
→
01/04 23:29, , 3F
01/04 23:29, 3F
→
01/04 23:38, , 4F
01/04 23:38, 4F