Question: Two point charges, Q1 = -4.1 µC and Q2 = 1.9 µC, are located between two oppositely charged parallel plates. The two charges are separated by a distance of x = 0.45m. Assume that the electric field produced by the charged plates is uniform and equal to E = 50000N/C. Neglect the charge redistribution in plates.
Part A: Calculate the magnitude of the net electrostatic force on Q1.
Please show all work and steps so I can fully understand all concepts! Thanks.