roblem 8: In the figure, the point charges are located at the corners of an equilateral triangic 28 cm on a side. P. Find the magnitude of the electric field, in newtons per coulomb, at the center of the triangular configuration of charges, given that q nC, 46 -8.9 nC, and q = 1.9 nC. Part (b) Find the direction of the electric field in degrees below the right-pointing horizontal (the positive x-axis). 0 =

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A: The values are approx.

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