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Calculate the transmission coefficient, when the incident and transmitted amplitudes are 10 and 7 respectively.(a) 17(b) 3(c) 10/7(d) 0.7I got this question by my college director while I was bunking the class.My enquiry is from Reflection and Transmission Coefficients in division Transmission Lines of Electromagnetic Theory

Answer»

Correct answer is (d) 0.7

The best I can EXPLAIN: The transmission coefficient is defined as the ratio of the transmitted AMPLITUDE to the incident amplitude. THUS T = ET/Ei. On substituting for Ei = 10 and Et = 7, we get T = 7/10 = 0.7.



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