A circular loop of radius 7.7 cm carries a current of 24 A. A flat coil of radius 1.2 cm, having 68 turns and a current of 1.8 A, isconcentric with the loop. The plane of the loop is perpendicular to the plane of the coil. Assume the loop's magnetic field is uniformacross the coil. What is the magnitude of (a) the magnetic field produced by the loop at its center and (b) the torque on the coil dueto the loop?(a) NumberUnits(b) NumberiUnits

(a) Magnitude of magnetic field at center is, B=μ0iL2rL=4π×10-7 TmA-124 A20.077 m=1.958×10-4…

Answered: A circular loop of radius 7.7 cm…

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