[理工] [電磁]平面波

看板Grad-ProbAsk作者big1p (biglp)時間14年前 (2011/12/15 11:12)推噓2(2推 0噓 0→)

留言2則, 2人參與討論串3/3 (看更多)

The mathematical expression for plane waves was well-known to you. Please verify the net energy transmission (or flow) of the above-mentioned plane wave is zero along the direction where the component of its propagation vector is pure imaginary. 有點不能了解題意，所以不知道該如何下筆 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 111.249.156.47

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hsnulight

12/15 14:03, , 1^F

12/15 14:03, 1^F

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profyang

12/15 20:50, , 2^F

12/15 20:50, 2^F

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