Find the force between a 3 C charge and a 2 C charge separated by a distance of 3 meters.

Force,

Explanation:

Given that,

Charge 1,

Charge 2,

Distance between charges, d = 3 m

We need to find the force between charges. The electric force between charges is given by :

k is electrostatic constant

So, the force between charges is . Hence, this is the required solution.

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.