The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radius r1 = 2.5 cm and outer radius r2 = 6 cm. A 57-A current distributed uniformly over the cross-section flows into the page. Calculate the magnetic field at r= 1.5 cm, r = 4 cm, and r= 6.5 cm. Hints a. Magnetic field at r= 1.5 cm is for (a) b. Magnetic field at r = 4 cm is for (b) c. Magnetic field at r= 6.5 cm is for (c) 12 Submit Question T. Additional hint T. Additional hint T. Additional hint Use the "E" notation to enter your answer in scientific notation. For example, to enter 3.14 x 10 - 12 , enter "3.14E-12". Question Help: Message instructor

The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner radius r1 = 2.5 cm and outer radius r2 = 6 cm. A 57-A current distributed uniformly over the cross-section flows into the page. Calculate the magnetic field at r= 1.5 cm, r = 4 cm, and r= 6.5 cm. Hints a. Magnetic field at r= 1.5 cm is for (a) b. Magnetic field at r = 4 cm is for (b) c. Magnetic field at r= 6.5 cm is for (c) 12 Submit Question T. Additional hint T. Additional hint T. Additional hint Use the "E" notation to enter your answer in scientific notation. For example, to enter 3.14 x 10 - 12 , enter "3.14E-12". Question Help: Message instructor