### Find the electric field for all values of z

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##### Reference no: EM13230070

An electric field E = 10z(hat) V/m exists in air (for which epsilon_r = 1) in the region defined by the equation z > 0. A dielectric medium with epsilon_r = 5 exists in the region defined by the equation z < 0. Find the electric field for all z < 0.

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