Along, straight wire lies along they­axis and carries a current 8.00{\rm a}in the ­y­direction . in addition to the magnetic field due to the current in the wire, a uniform magnetic field\vec{b}_0withmagnitude1.50 \times 10^{ ­ 6} \, {\rm t}is in the +x­direction. what is the magnitude of the total field at the point x= 0, z = 1.00 m in the xz­ plane?