Magnetic Effects of Current and Magnetism: JEE Main 2025 Physics question

A current of 5A exists in a square loop of side $\frac{1}{\sqrt2}$ m. Then the magnitude of the magnetic field B at the centre of the square loop will be $p\times10^{-6}$ T. where, value of p is ____. [Take $\mu_0=4\pi\times10^{-7}\ \mathrm{T\,m\,A^{-1}}$].