作者aacvbn ( 姿势+)
看板Grad-ProbAsk
标题[电磁]-海洋96-电机电波组
时间Tue Jan 5 11:09:08 2010
http://www.lib.ntou.edu.tw/exam/electric/96/6.pdf
第一题 图在上面的连结@@
An emf V is applied across a parallel-pate capacitor of area S.
the space between the conducting plates is filled with two different
lossy dielectrics of permittivities (ε_1) and (ε_2) ,
and conductivities (σ_1) and (σ_2) respectively.
These two dielectrics have the same thickness d.
(1)Find the current density between the plates.
(2)Determine the electric field intensities in both dielectrics.
(3)Determine the surface charge densities on the plates and at the interface
of the dielectrics.
(Note: neglecting fringing effect at the edges of the plates) (20%)
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1F：推 blackant:这题很基本~翻翻书应该可以找到类似题 01/06 00:23
2F：→ aacvbn:这题有详解 也赠600P 拜拖各位高手了~~ 01/06 01:53
3F：推 QQkimi:重赏之下必有勇夫，i大 上! 有钱耶XD 01/06 08:43
4F：→ iyenn:我是有写,不过写完就不知道丢哪了...... 01/06 19:38
5F：推 iyenn:原来是扫好了...纸丢了ORZ 01/06 19:56
6F：→ aacvbn:谢谢楼上大大 ～～～已给您Ｐ了 01/10 00:02