At what frequency should a 200-turn, flat coil of cross sectional area of 300. 0 cm2 be rotated in a uniform 30. 0-mt magnetic field to have a maximum value of the induced emf equal to 8. 0 v?.

At a frequency of 7.073 Hz a 200-turn, flat coil of cross sectional area of 300. 0 cm2 be rotated in a uniform 30. 0-mt magnetic field to have a maximum value of the induced EMF equal to 8. 0 vGiven number of turns : N = 200 turnsarea : A = 300 cm² = 300 x 10⁻⁴ m²magnetic field strength :  B = 30 x 10⁻³ Tinduced EMF :  E = 8 VInduced EMF can be calculated by E = NBAωwhereω is angular velocity  = 2πf  (f = frequency )E = NBA2πff is the minimum frequencyf = E / (NBA2π)f = 8 / (200 x 30 x 10⁻³  x 300 x 10⁻⁴ x 2 x 3.142)f = 7.073 HzTo learn more about induced EMF here :https://brainly.com/question/14885563#SPJ4