The horizontal component of earth's magnetic field at a place is 3.5 × 10^-5 T. A very long straight conductor carrying current of √ 2 A in the…

The horizontal component of earth's magnetic field at a place is $\displaystyle 3.5 \times 10^{-5} \mathrm{~T}$. A very long straight conductor carrying current of $\displaystyle \sqrt{2} \mathrm{~A}$ in the direction from South east to North West is placed. The force per unit length experienced by the conductor is $\displaystyle \_\_\_\_$ $\displaystyle \times 10^{-6} \mathrm{~N} / \mathrm{m}$.