An aeroplane, with its wings spread \(10\mathrm{m}\), is flying at a speed of \(180\mathrm{km}/\mathrm{h}\) in a horizon…

An aeroplane, with its wings spread \(10\mathrm{m}\), is flying at a speed of \(180\mathrm{km}/\mathrm{h}\) in a horizontal direction. The total intensity of earth's field at that part is \(2.5\times {10}^{-4}\mathrm{Wb}/{\mathrm{m}}^{2}\) and the angle of dip is \(60^\circ\). The emf induced between the tips of the plane wings will be

[JEE Main 2021, 26 Feb (Shift 2)]