Physics Question from JEE Main 2023 · 13 April, Shift 2

A straight wire AB of mass $40 \, \text{g}$ and length $50 \, \text{cm}$ is suspended by a pair of flexible leads in a uniform magnetic field of magnitude $0.40 \, \text{T}$. The magnitude of the current required in the wire to remove the tension in the supporting leads is _____ $\text{A}$. (Take $g = 10 \, \text{m s}^{-2}$)