$27\mathrm{.}60$ A wire $25\mathrm{.}0$ cm long lies along the z$-$axis and carries a current of $7\mathrm{.}40$ A in the $+$z@direction. The magnetic field is uniform and has components Bx $=-0\mathrm{.}242$ T$,$ By $=-0\mathrm{.}985$ T$,$ and Bz $=-0\mathrm{.}336$ T$.($a$)$Find the components of the magnetic force on the wire. $($b$)$ What is the magnitude of the net magnetic force on the wire?