DOC PREVIEW
UMD
PHYS 375 -
PHYS 375 Lecture 3
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iθrθtθ2(cos sin )t tik z xteθ θ+1(cos sin )i iik z xeθ θ+1( cos sin )r rik z xreθ θ− +2(cos sin )0cost tik z xtzt eθ θθ+==1(cos sin )0cosi iik z xizeθ θθ+=1( cos sin )0cosr rik z xrzr eθ θθ− +=+1 1 2sin sin sini r tk k kθ θ θ= =1 1ck nω=11nkcω=i rθ θ=1 2sin sini tn nθ θ=1 2|| ||:E E=This is only true for all x if:zxBCs,
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