The interface between two different dielectric media has a surface charge density of 3.54 x 10-11 C/m2. Find the electric field in the first medium (1 = 2c0), if the electric field in second medium (c2 18co) is given as E2 = 3â - 2ý+ 22 V/m. Assunme that the interface is perpendicular to the y-axis. Also find the angle which E makes with the y-axis.
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