Thin infinite dielectric rod bent at an angle of 90 °. One side of the angle is charged with a positive charge density linear 1nKl = r / m and the other a negative charge with the same linear density. Determine the strength of the electric field at a point on the bisector of the angle at a distance b = 10 cm from the top.

Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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