This question just came to my mind. I don't know if it's valid or not. I'm just curious.
Question: Charge q1 and charge q2 is in a medium and it's dielectric constant changes proportional to the distance between the charges. The distance between the charges is d. At the very left the dielectric constant is K1 and at the very right, the dielectric constant is K2. Then what will be the force between the 2 charges?
So know that this problem requires integration but I'm not comfortable with integral problems in physics. So can someone please tell me is the question valid. If yes then how can I solve it?
Edit: How can I make a relation between d and k?
