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109.
A plane wave whose electric field is given by E =100cos(ωt - 6πx) ẑ passes normally from a material ‘A’ having εr =4 , μr =1 and σ = 0 to a material ‘B’ having εr =9 , μr = 4and σ = 0 . Match items in List I with List II and select the correct answer:
List I
A. Intrinsic impedance of medium ‘B’
B. Reflection coefficient
C. Transmission Coefficient
D. Phase shift constant of medium ‘A’List II
1. 6π
2. 80π
3. 1/7
4. 8/7
a. A→2, B→3, C→4, D→1
a. A→4, B→3, C→2, D→1
a. A→2, B→1, C→4, D→3
asked in Electrical Paper-1, 2002
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