Problem 1: A coil is 15 turns and radius 20 cm surrounds a long solenoid of radius 5 cm and 3000 turns/ meter. The curre

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Problem 1 A Coil Is 15 Turns And Radius 20 Cm Surrounds A Long Solenoid Of Radius 5 Cm And 3000 Turns Meter The Curre 1 (44.1 KiB) Viewed 9 times

Problem 1: A coil is 15 turns and radius 20 cm surrounds a long solenoid of radius 5 cm and 3000 turns/ meter. The current in the solenoid changes as I = 3 sin ( t) (where I has a unit of Ampere and t has a unit of second) a) Find the magnetic flux through the solenoid cross-section when time equals to 0.5 sec Solenoid N=15 r=20x10-2 r = 5x15² N = 3000 3 sint t SB. dĀ = 0 I= PA = QA = B.A = BA こ t=0.5 B=MONI PON (3 sinat) ??! Seleoniod NIN е t= t² N 1:4 15-turn coil 0 zin SI