9 A coil has 450 turns and self-inductance 7.50 mH. Thecurrent in the coil varies with time according toi = (680 mA) cos [at/(0.0250 s)].Part AWhat is the maximum emf induced in the coil?Express your answer with the appropriate units.µA?Emax =ValueUnitsPart BWhat is the maximum average flux through each turn of the coil?Express your answer in microwebers.?Фв шахµWb Part CAtt = 0.0180 s, what is the magnitude of the induced emf?Express your answer with the appropriate units.HÀ?E =ValueUnits

Answered: Image /qna-images/answer/71feca29-bde1-4956-8859-8a8ffc73cdcc.jpg

A coil has 450 turns and self-inductance 7.50 mH. The current in the coil varies with time according to i = (680 mA) cos [at/(0.0250 s)]. Part A What is the maximum emf induced in the coil? Express your answer with the appropriate units. HÀ Emax = Value Units Part B What is the maximum average flux through each turn of the coil? Express your answer in microwebers. ? &B max µWb

A coil has 450 turns and self-inductance 7.50 mH. The current in the coil varies with time according to i = (680 mA) cos [at/(0.0250 s)]. Part A What is the maximum emf induced in the coil? Express your answer with the appropriate units. HÀ Emax = Value Units Part B What is the maximum average flux through each turn of the coil? Express your answer in microwebers. ? &B max µWb