Electrical charges physics question


unfortunately i dont have the answer key… but can someone help?

hi so according to coulombs law the forces on both charge will have opposite direction since they both have positive charge and equal magnitude of force because the forces depend on the product of both charge answer would be C

2 Likes

Hi
Isn’t the answer D?
They don’t have the amount of charge which I think need to be put in the calculation, right? The distance between them is the same but B has 3 times the amount of charge than A?