Use the table to answer the question

Question

Object/charge(c)
A / +1
B / +2
C / -1
D /-2
Assuming other factors are constant, which two objects will have the strongest attractive force between them

Answer 1

Objects B and C will have the strongest attractive force between them. The attractive force is strongest when opposite charges are present, so the +2 charge on object B will be attracted to the -1 charge on object C.