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23 Nov 2019
A long, hollow, cylindrical conductor (inner radius 8.00mm, outerradius 16.0mm) carries a current of 14A distributed uniformlyacross its cross section. A long thin wire that is coaxial with thecylinder carries a current of 14A in the opposite direction. Whatis the magnitude of the magnetic field:
a) 4.0 mm from the central axis?
b) 12.0 mm from the central axis?
c) 20.0 mm from the central axis?
A long, hollow, cylindrical conductor (inner radius 8.00mm, outerradius 16.0mm) carries a current of 14A distributed uniformlyacross its cross section. A long thin wire that is coaxial with thecylinder carries a current of 14A in the opposite direction. Whatis the magnitude of the magnetic field:
a) 4.0 mm from the central axis?
b) 12.0 mm from the central axis?
c) 20.0 mm from the central axis?
Jamar FerryLv2
26 Apr 2019
