In empty space (er = 1), the region x1
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In empty space (er = 1), the region x1 <x <x2 is filled with material with a dielectric coefficient Er = 7 as a planar infinitely large plate. The geometry is shown in the figure below. Pay attention to the coordinate system placement.
Region I: Electric field vector at (x <x1) E1 = (6.5)ux + (0.5)uy+(7.5)uz has been observed.
Region II : The relative dielectric constant at (x1 <x <x2) is r = 7.
Region III: By determining the electric field E3 at (x2 <x) (space er = 1), | E3 |
write its value numerically.
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