JEE Main 2022 · 27 Jul · Shift 2, Physics question 37

A steel wire of length 3.2 m ($Y_s=2.0\times10^{11}$ Nm$^{-2}$) and a copper wire of length 4.4 m ($Y_c=1.1\times10^{11}$ Nm$^{-2}$), both of radius 1.4 mm are connected end to end. When stretched by a load, the net elongation is found to be 1.4 mm. The load applied, in Newton, will be : (Given $\pi=\dfrac{22}7$)