Magnetics

Two long, straight wires carry equal currents in opposite directions as shown in figure. The separation between the wires is \(5.0 \mathrm{~cm}\). The magnitude of the magnetic field at a point \(\mathrm{P}\) midway between the wires is _______ \(\mu \mathrm{T}\)

(Given : \(\mu_0=4 \pi \times 10^{-7} \mathrm{TmA}^{-1}\))