two magnets are placed near each other on a space station orbiting earth. their north and south poles are facing each other. which statment explains what will happen to the magnet

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)