Question

Two unlike charges of the magnitude Q are placed at the distance d. The intensity of the electrified at middle point in the line joining the two charges?

Answer 1

Answer:

As we know, E= kq\a2 as the question is demanding, the electric field at middle point of the distance thus the distance became half so when we calculate , E = [Q\ 4π€(d\2)^2 ]×2. because two charge is present E = [ Q\ 4π€d^2\4]×2 E = [8Q\4π€d^2]