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Three charges, q1 = 9.0 nC, q2 = 5.0 nC, and q3 = –3.0 nC are...

Three charges, q1 = 9.0 nC, q2 = 5.0 nC, and q3 = –3.0 nC are arranged in a right angle triangle as shown in the diagram. The distance between q1 and q2 is r12 = 6.0 cm, and the distance between q2 and q3 is r23 = 3.0 cm. Positive x is taken to the right and positive y is taken upward.

I can not upload the graph so q2 at (0,0) q1 at (-6,0) q3 at (0,-3)

question -----What is the magnitude of the net electric force exerted on charge q3 from q1 and q3? a) 2.6×10–4 N b) 1.5×10–4 N c) 1.9×10–4 N d) 1.1×10–4 N

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