0
answers
0
watching
38
views
23 Nov 2019
A long, hollow, cylindrical conductor (inner radius 6.0 mm, outerradius 12.0 mm) carries a current of 18 A distributed uniformlyacross its cross section. A long thin wire that is coaxial with thecylinder carries a current of 18 A in the opposite direction. Whatis the magnitude of the magnetic field:
(a) 3.0 mm from the central axis? T
(b) 9.0 mm from the central axis? T
(c) 15.0 mm from the central axis? T
A long, hollow, cylindrical conductor (inner radius 6.0 mm, outerradius 12.0 mm) carries a current of 18 A distributed uniformlyacross its cross section. A long thin wire that is coaxial with thecylinder carries a current of 18 A in the opposite direction. Whatis the magnitude of the magnetic field:
(a) 3.0 mm from the central axis? T
(b) 9.0 mm from the central axis? T
(c) 15.0 mm from the central axis? T
