Chapter 19.4, Problem 19.3QQ

Object A has a charge of +2 μC, and object B has a charge of +6 μC. Which statement is true about the electric forces on the objects? (a) ${\stackrel{\to }{F}}_{\text{AB}}=-3{\stackrel{\to }{F}}_{\text{BA}}$ (b) ${\stackrel{\to }{F}}_{\text{AB}}=-{\stackrel{\to }{F}}_{\text{BA}}$ (c) $3{\stackrel{\to }{F}}_{\text{AB}}=-{\stackrel{\to }{F}}_{\text{BA}}$ (d) ${\stackrel{\to }{F}}_{\text{AB}}=3{\stackrel{\to }{F}}_{\text{BA}}$ (e) ${\stackrel{\to }{F}}_{\text{AB}}={\stackrel{\to }{F}}_{\text{BA}}$ (f) $3{\stackrel{\to }{F}}_{\text{AB}}={\stackrel{\to }{F}}_{\text{BA}}$