Question

In a non-conducting region, the medium is polarized according to the vector P = 2x î + y ^ 2 ĵ - 4z k C / m2. If the relative permittivity of this medium is εr = 2.5, determine (a) the polarization volumetric charge density ρpv at (1,1,2), (b) the polarization surface charge density ρps at (1, 1, -2) on the positive face (x) of the material.

Answer 1

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