engineering recuitment GATE EE 2023-24 Test Series Electromagnetic Theory Electrostatics Electric Field in Material
Two perfect dielectrics with dielectric constant εr1 = 2 and εr2 = 5 are defined in the region 1(y ≥ 0) and region 2(y < 0) respectively. Consider that the electric field intensity in the 1st region is given by:
E1 = 50 ax + 20 ay – 10 az kV/m
Based on the information given, which of the following statements is/are correct?
1
The Flux charge density in the 2nd region will be: 25 ax + 20 ay – 0.44 az nC/m2
2
The Flux charge density in the 2nd region will be: = = 2.21 ax + 0.35 ay – 0.44 az μC/m2
3
The energy density in the 2nd region will be 59 mJ/m3
4
The energy density in the 2nd region will be 79 mJ/m3