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1. Examine the charge distribution in the diagram below.

a) Determine the net force charge acting at q1 (+ 2.0 × 10^-5C), caused by q2 (-4.0 × 10^-5C) and q3 (-4.0 × 10^-5C). Be sure to include a free body diagram representing the force acting at q1 in your solution.

b) Determine the net electric field acting at q1.

- 4.0 x 105 C
N
24cm
q1
q2
+
24cm
2
+2.0 x 105 C
- 4.0 x 10:5 C

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