The charges and coordinates of two charged particles held fixed in an xy plane are q₁ = 2.03 μC, x₁ = 4.05 cm, y₁ = 0.73

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The charges and coordinates of two charged particles held fixed in an xy plane are q₁ = 2.03 μC, x₁ = 4.05 cm, y₁ = 0.734 cm and 92 = -4.55 µC, x₂ = -1.96 cm, y₂ = 1.77 cm. Find the (a) magnitude and (b) direction (with respect to +x-axis in the range (-180°;180°]) of the electrostatic force on particle 2 due to particle 1. At what (c) x and (d) y coordinates should a third particle of charge 93 = 3.78 μC be placed such that the net electrostatic force on particle 2 due to particles 1 and 3 is zero? (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units < <