engineering recuitment GATE ECE 2023-24 Test Series Electromagnetic Theory Electromagnetic Wave Propagation
A plane electromagnetic wave propagating in free space is incident normally on a large slab of loss-less, non-magnetic, dielectric material with ϵ > ϵ0. The ratio of maximum and minimum electric field as measured in front of the slab is 7.
The intrinsic impedance of the medium should be _______.1
840 πΩ
2
120 πΩ
3
17 πΩ
4
45 πΩ