Question

The reflection coefficient lies in the range of (a) 0 < τ < 1 (b) -1 < τ < 1 (c) 1 < τ < ∞ (d) 0 < τ < ∞ The question was asked by my college professor while I was bunking the class. My doubt stems from Input and Characteristic Impedances topic in division Transmission Lines of Electromagnetic Theory Select the correct answer from above options Electromagnetic Theory questions and answers, Electromagnetic Theory questions pdf, Electromagnetic Theory question bank, Electromagnetic Theory questions and answers pdf, mcq on Electromagnetic Theory pdf,electromagnetic theory book pdf,electromagnetic theory pdf notes,electromagnetic theory lecture notes,electromagnetic theory of light,maxwell electromagnetic theory,electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel

Answer 1

The correct option is (a) 0 < τ < 1 Easiest explanation: The reflection coefficient lies in the range of 0 < τ < 1. For full transmission, the reflection will be zero. For no transmission, the reflection will be unity.