The incident wave amplitude is 24 units. Find the reflected wave amplitude if the reflection coefficient is 0.6.(a) 14.4(b) 16.6(c) 13.3(d) 11.1I got this question in final exam.I would like to ask this question from Reflection and Transmission Coefficients in chapter Transmission Lines of Electromagnetic Theory

The incident wave amplitude is 24 units. Find the reflected wave ampli

1.	The incident wave amplitude is 24 units. Find the reflected wave amplitude if the reflection coefficient is 0.6.(a) 14.4(b) 16.6(c) 13.3(d) 11.1I got this question in final exam.I would like to ask this question from Reflection and Transmission Coefficients in chapter Transmission Lines of Electromagnetic Theory
Answer» Correct answer is (a) 14.4 Best explanation: The reflection coefficient is the RATIO of the reflected amplitude to the incident amplitude. THUS R = Er/EI. On substituting for Ei = 24 and R = 0.6, we GET Er = R Ei = 0.6 X 24 = 14.4 units.

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