If you change the distance between two charged objects, A and B, which of
these factors will be affected?

The factors which are affected will be  based on the distance or range between the charged objects A and  B

Explanation:

Definition:

F=9x10^9 AB/r²

Factors:

think about the oscillation of the toy shown in the video. when the toy is at the highest point of its motion, its velocity is zero and its acceleration is negative.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.