A piece of wire bent to form two perpendicular straight segments carries a current of around 4.7A, first all along the x-axis from x = 0.40(m) to the origin, and then all along the y-axis from the origin to y = -0.35(m). The wire segment is in a uniform magnetic field of 1.3T parallel to the positive z-axis.
Find out the magnitude of the magnetic force on the wire?