Find the net force on q1.
+37.7 x 10-6 C
-29.6 x 10-6 C
91
0.630 m-
+92
0.315 m.
-10.8 x 10 C
93
F2 = force exerted on 91 by q2
F3 = force exerted on 91 by q3
F2 = 25.3 N
F3 = [?] N
ΣΕ
=
N
Remember: Forces pointing left are negative (-);
forces pointing right are positive (+).
newtons (N)
Enter