[題目]普物一題

看板Physics作者wamos (豆腐普洱湯)時間14年前 (2010/03/28 02:51)推噓1(1推 0噓 4→)

留言5則, 3人參與討論串1/1

[領域] 普物 [來源] BENSON [題目] A nonconducting infinite plate has a surface charge density σ on each face. It is placeed parallel to a similar plate with -σ on each face. What is the field (a)in the region between the plates?(b)within the positive plate? 我的答案是 σ σ (a) -------- (b)-------- εo 2εo 可是解答給 2σ σ (a)------- (b)------- εo εo 滿奇怪的阿!! -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.114.220.45

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