Hi. In the given problem, the diameter off the loop off a wire has been given as well. Tzeitel. Centimeter. So radios off this loop will become Do you buy two or we can see 12.0 by two centimeter or it's expired. Zero in tow. 10 Bishop R minus two meter. No, the flux. The magnetic flux linked through the koi is given us. If we consider this as the area element, this is DS and this is the magnetic career. Be and this is the angle between them. Then we know the magnetic flux linked to the oil is giving us the dot product off magnetic field with the idea. So it becomes be D s calls Teeter. So here, in this formula angle is between the normal runner up enough oil and the magnetic field. So in the given problem, it is given that the loop is perpendicular to the magnetic field. So then loop is simply perpendicular to the magnetic field that is angle between area vector and magnetic field. We become zero degree. So in first case of flux, we become be into a into cause zero degree, or we can say it becomes being to it. Finally, it is said that the court is rotated. Such a there explain becomes parallel to the magnetic rear. And when the plane off oil becomes parallel to the magnetic field, then there will be no flux linked to the oil because the angle in that case will be trying to really Certainly it could become cost 90 degree, which is zero. So the final flux we become zero. So Aspar Lenses Law the E M F IND used in the given time and the time given here is 0.20 2nd So the MF induced become the time rate off change off magnetic locks so that quite and it will be given by minors, be to sorry, this would be only this would be given by B A course 90 degree minus B a cause zero degree. Already we know these values divided by dying, so it becomes minus zero minus 1.5 for magnetic field, which has given us 1.5 s la into your area by our square by 3.14 for our square. This is six into 10 days to the par minus school, the whole square we're trying. This is zero point those little. So when we calculate it Finally the MF in news comes out to be it going five in tow, 10 days apart, minus two Ward, this is the aim of induced through the sky when explain is turned through 90 degree. Thank you.