/ Two isotropic dielectrics meet on plane z=0. For Z>=0, ɛr1=2 and for Z <=0 ɛr2=6. A uniform electric field E1= 8ax - ay + 2az Kv/m exists for Z>=0. Find: 1- E2 for Z <=O. 2- The angles E1 and E2 make with interface. 3- The energy densities in J/m^3 in both dielectrics. 4- The energy within a cube of side 4m centered at (3, 4, -5).

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/ Two isotropic dielectrics meet on
plane z=0. For Z>=0, ɛr1=2 and for Z
<=0
ɛr2=6. A uniform electric field
E1= 8ax - ay + 2az Kv/m exists for Z>=0.
Find:
1- E2 for Z <=0.
2- The angles
E1 and E2 make with interface.
3- The energy densities in J/m^3 in
both dielectrics.
4- The energy
within a cube of side 4m centered at
(3, 4, -5).
Transcribed Image Text:/ Two isotropic dielectrics meet on plane z=0. For Z>=0, ɛr1=2 and for Z <=0 ɛr2=6. A uniform electric field E1= 8ax - ay + 2az Kv/m exists for Z>=0. Find: 1- E2 for Z <=0. 2- The angles E1 and E2 make with interface. 3- The energy densities in J/m^3 in both dielectrics. 4- The energy within a cube of side 4m centered at (3, 4, -5).
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