How does the direction of the force change when the direction of current through the conductor is reversed?

When the direction of the current through the conductor is reversed, the direction of the force acting on the conductor also reverses. According to the right-hand rule, if the current flows in one direction (e.g., from left to right), the force on the conductor will act in a certain direction. When the current direction is reversed (e.g., from right to left), the force direction will also reverse. The force is always perpendicular to both the current and the magnetic field, following the principles of electromagnetism. Reversing the current essentially flips the direction of the resulting force.