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Exercise 21.13-Enhanced - with Solution Constants Part A Three point charges are arranged on a line. Charge q3 +5.00 nC and is at the origin. Charge q2 -2.50 nC and is at 5.00 cm. Charge 1 is at a 2.50 cm What is 91 (magnitude and sign) if the net force on g3 is zero? You may want to review (Pages 690 - 695) For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Vector addition of electric forces on a line. qi = 6.25. I 0 10 You have already submitted this answer. Enter a new answer. nC No credit lost. Try again. Submit Previous Answers Request Answer Provide Feedback

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