engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Electromagnetic Theory Electrostatics Electric Field in Material
Consider an interface between two di-electric materials, one with ϵr = 2 while the others have ϵr = 5. If the tangential component of the electric field on one side of the interface has a magnitude of 20 Vm-1. What is the magnitude of the tangential component of the electric field on the other side is?
1
10 Vm-1
2
20 Vm-1
3
2 Vm-1
4
5 Vm-1