Magnetic Effects of Current and Magnetism: JEE Main 2026 Physics question

A current of 30 A each flows in opposite directions in two conducting wires, placed parallel to each other at a distance of 8 cm. The magnetic field at the mid point between the two wires is ______ $\mu$T. ($\frac{\mu_0}{4\pi}=10^{-7}$ N/A$^2$)