engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Electromagnetic Theory Transmission Lines Smith Chart
Which is indicated the Reflection coefficient, If ‘n’ is refractive index of incident medium and n1 is the refractive index of transmitted medium?
1
(n1 - n)/(n - n1)
2
(n - n1)/(n1 - n)
3
(n1 - n)/(n1 + n)
4
(n - n1)/(n - n1)