Please ignore my answers and answer all blanks, thank you.

A coaxial cable consists of an inner wire the extends from the origin to 0.5 surrounded by an outer wire that goes from 0.5 to 1.4. The inner wire carries a total current of 2 A into the screen and the outer wires carries the same current back out of the screen. A person wants to know the magnetic field at r=0.35, and uses Ampere's Law. Since the wire is in essence a long cylinder, the Amperian path is a circle. What is the circumference of this circle? 2.2 m What is the magnitude of the current enclosed in this circle? 2 m What is the magnetic field at this point? 0.000362 T (note: counterclockwise is positive The person then wants to know the magnetic field at r=1.13. What is the circumference of the Amperian path? 7.1 m What is the magnitude of the net current enclosed in this circle? 0 m What is the magnetic field at this point? 0 T (note: counterclockwise is positive