-1.60 x 10-6 C
91
Find the net force on 92.
+1.60 x 10-6 C
+92
0.001 m
F₁ = force exerted on 92 by 91
F3 = force exerted on 92 by 93
N [F:
F₁ = [?] N
F3
0.001 m-
=
Remember: Like charges repel;
opposite charges attract.
-1.60 x 10-6 C
93
N