Question

What do electric forces between charges depend on?

a. the quantity of charge involved
b. how far apart the charges are.
c. both
a. and
b. d. none of the above

Answer 1

The strength of the electrostatic forces between two charges depends on the
product of the two quantities of charge, and on the distance between them.

Answer 2

c because it does depend on both rather than none or just one