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23 Nov 2019
In the figure, the four particles form a square of edge length a = 4.00 cm and have charges q1 = +25.0 nC, q2 = -50.0 nC, q3 = +50.0 nC and q4 = -25.0 nC. What net electric field do the particles produce at the square's center?
In the figure, the four particles form a square of edge length a = 4.00 cm and have charges q1 = +25.0 nC, q2 = -50.0 nC, q3 = +50.0 nC and q4 = -25.0 nC. What net electric field do the particles produce at the square's center?
Irving HeathcoteLv2
19 Apr 2019
