A 800 turn coil of effective area \[0.05\text{ }{{m}^{2}}\]is kept perpendicular to a magnetic field\[5\times {{10}^{5}}T\]. When the plane of the coil is rotated by 90º around any of its coplanar axis in 0.1 s, the emf induced in the coil will be: [NEET 5-5-2019]