three very long conductors are in x,y plane and parallel to each other .centres of this conductor re lie on the same x axis 1st conductor is along y axis and other are at 1m&2m coordinate from 1st conductor 1st two conductor are carring current towards positive direction & 3rd conductor is carring current towards negative y direction all conductors re carring equal current of 2ampere .find magnitude and direction and force acting on 3rd conductor pre unit length is in vector form.