The area of a rectangular loop of wire is 3.6 ×10-3 m2. the loop is placed in amagnetic field that changes from 0.20 t to 1.4 t in 1.6 s. theplane of the loop is perpendicular to the direction of the magneticfield. what is the magnitude of the induced emf in thatloop?
a constant magnetic field of 0.50 t is applied to a rectangularloop of area 3.0 × 10-3 m2. if thearea of this loop changes from its original value to a new value of1.6 × 10-3 m2 in 1.6 s, whatis the emf induced in the loop?

if the number ofturns in a rectangular coil of wire that is rotating in a magneticfield is doubled, what happens to the induced emf, assuming all theother variables remain the same?