If two charged objects in a laboratory are brought to a distance of 0.22 meters away from each other. What is the force between the spheres is 4,550 N and the charge on one object is 9.9×10–5 C

Explanation:

The charge on one object,

The distance between the charges, r = 0.22 m

The force between the charges, F = 4,550 N

Let q₂ is the charge on the other sphere. The electrostatic force between two charges is given by the formula as follows :

So, the charge on the other sphere is .

false.

explanation:

this statement is false. after falling for 5 seconds, its speed will not be 100 m/s.