Consider a cable made from two long, thick, hollow, concentric cylinders, as shown. The inner cylinder has an inner radius a = 2.1 cm and an outer radius b = 4.1 cm, and it carries a total current of l = 1.9 A coming out of the page/screen. The outer cylinder has an inner radius b = 4.1 cm and an outer radius c = 5 cm, and it carries a total current of 12 = 1.1 A going into the com/courses/115632/quizzes/702011 midterm 2A: SP22 PHYSICS 1251 - Elec,Magn,Optic,QM (17015) the current is uniformly distributed across page/screen. For both cyli their cross-sectional area. Ol b C 0 1 (a) What is the magnitude of the magnetic field at a distance r = 1.5 cm from the axis of the cylinders? (b) Where in the region b rsc (within the outer cylinder, including the inner and outer surfaces) is the magnetic field the strongest? What is the magnitude of the magnetic field at this location? (c) What is the magnitude of the magnetic field at a distance r = 6 cm from the axis of the cylinders?