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phio.adus -d LON-CAPA Electrostatic For...X Fle Edit View Tools Help Chinazom Isioma (Student - section: 101) Physics 2002/Fall 2017 2 Messages Courses Help *ゆ Course Contents... Assignment 2 Electrostatic Forces-3 -oTimer -tes à Evaluate Feedback-Print Electrostatic Forces-3 Charges I ue in 7 hours, 40 minutes Calculate the Coulomb force on qi, as seen in the figure below. Choose forces to the right be positive and forces to the left negative an 2 8.28x101 N You are correct. Your recaipt no, is 157-7231 Previous Tries Calculate the Coulomb force on qz 46N Submit Answer Tries 3/10 Prevlous Tries Calculate the Coulomb force on q3 Submit Answer Tries 0f1o This discussion is closed Send Fee Pls help
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Answer #1

The force on q_2 is F_2=\frac{q_2}{4\pi\epsilon_0}(\frac{q_1}{r_1^2}-\frac{q_3}{r_2^2})=827.51 N.

The force on q_3 is F_3=\frac{q_3}{4\pi\epsilon_0}(\frac{q_1}{(r_1+r_2)^2}+\frac{q_2}{(r_2)^2})=-744.74 N.

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