Assume that z 0 plane is the interface between two linear

Last updated: 6/13/2023

Assume that z 0 plane is the interface between two linear and homogeneous dielectrics see figure The relative permittivities are r 5 for z 0 and 4 for z 0 The electric field in the region z 0 is E 31 5j 4k kV m If there are no free charges on the interface the electric field in the region z 0 is given by 8 5 i i k kv m e 4 E 37 51 k kV m E 31 51 5k kV m E 37 5j 5k kV m