Answer Happy

I have also tried(1.1E-9)i+(1.1E-9)jI'm not sure where the error is. Please help me solve this.
Submission 8 (0/1 points) Sunday, July 10, 2022 06:47 PM CDT The diagram below shows four charges at the corners of a square of sides d = 1.80 m. Here, 91 92 = -q and q3 = 3.09, where q = 2.00 nC and q3 is located at the origin. What is the force on the fourth charge 94 = 3.50 nC? Assume that the +x axis is directed to the right and the +y axis is directed up. Express your answer in vector form. Do not enter units in your expression. -9 -9 F = 1.11 107 i+ 1.11.107 j Draw a diagram and label all the forces appropriately. What is the magnitude of the force exerted by each of the three charges on 94? What are the directions of these forces? N 94 A d 92 93 9₁ Submission 9 (0/1 points) Sunday, July 10, 2022 06:53 PM CDT The diagram below shows four charges at the corners of a square of sides d = 1.80 m. Here, 91 92 = -9 and 93 = 3.0q, where q = 2.00 nC and 93 is located at the origin. What is the force on the fourth charge 94 = 3.50 nC? Assume that the +x axis is directed to the right and the +y axis is directed up. Express your answer in vector form. Do not enter units in your expression. -9 F = 1.11i+1.11j ∙107 Draw a diagram and label all the forces appropriately. What is the magnitude of the force exerted by each of the three charges on 94? What are the directions of these forces? N 92 94