A current I$1$ flows in the positive y direction and a second perpendicular wire with current I$2$ is a distance d from wire $1.$ Wire $2$ has a total length L$.($a$)$ What is the magnetic eld from wire $1$ as function of x $($include vector direction$).($b$)$ Write an expression for an infitesimal segment, d $,$ of wire $2$ in terms of dx and vector direction. $($c$)$ What is the net magnetic force on wire $2($calculate the integral$)$