(adsbygoogle = window.adsbygoogle || []).push({}); coulombs law, vectors and charge---HELP!

1. The problem statement, all variables and given/known data

Three positive particles of charges 15.0 µC are located at the corners of an equilateral triangle of side d = 16.5 cm (Fig. 16-38). Calculate the magnitude and direction of the net force on each particle.

(Q1 is at the top of the triangle with Q2 on the bottom left and Q3 on the bottom right)

2. Relevant equations

F=kq1q2/r^2

3. The attempt at a solution

???

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# Homework Help: Coulombs law, vectors and charge-HELP!

**Physics Forums | Science Articles, Homework Help, Discussion**