Shrinking Loop. A circular loop of flexible iron wirehas an initial circumference of 170 cm, but itscircumference is decreasing at a constant rate of13.0 cm/s due to a tangential pull on the wire. Theloop is in a constant uniform magnetic field ofmagnitude 0.700 T, which is orientedperpendicular to the plane of the loop. Assume thatyou are facing the loop and that the magnetic fieldpoints into the loop.Part AFind the magnitude of the emf & induced in the loop after exactly time 9.00 s has passed since the circumference of theloop started to decrease.Express your answer numerically in volts to three significant figures.► View Available Hint(s)E =IVE ΑΣΦSubmitPrevious Answers?X Incorrect; Try Again; 3 attempts remainingV

Magnitude of Emf E induced in a loop of area 'A' placed in a region of magnetic field 'B' is…

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