What changes if the charges moving in the wire are actually electrons moving in the opposite direction of the current? If the current is from left to right, the force on the electrons will be downwards instead of upwards; resulting in positive charges accumulation at the bottom of the wire, while negative charges (electrons) would accumulate at the top. The establishment of the electric field within the wire and the reaching of an equilibrium state would still occur, but with the opposite charge distribution compared to the scenario with positive charges moving in the wire. is my answer accurate