- #1
adkinje
- 11
- 0
A fixed point charge of +2q is connected by strings to point charges of +q and +4q (see attached diagram), Find the tensions T_1 and T_2.
For T_2, I start summing the forces on the +4q point charge.
F_{net,4q}=F_{q}+F_{2q}+T_2
0=F_{q}+F_{2q}+T_{2}
T_2=-(F_{q}+F_{2q})
Is this the correct vector equation?
For T_2, I start summing the forces on the +4q point charge.
F_{net,4q}=F_{q}+F_{2q}+T_2
0=F_{q}+F_{2q}+T_{2}
T_2=-(F_{q}+F_{2q})
Is this the correct vector equation?
