Part A) Calculate the Coulomb force on q1 as seen in the figure below. Choose forces to the right be positive and forces to the left negative.
Assume q1 = 1.80μC , q2 = 6.32μC and q3 = -2.90μC. r1 = 3.25 cm and r2 = 1.99 cm.
Part B) Calculate the Coulomb force on q2.
Part C) Calculate the Coulomb force on q3.