Q3 Infinitely long coaxial transmission line carrying a uniform distribution total current / in the center conductor in the (az) direction and I in the outer conductor in the (-a) direction as it is shown in the figure below. Find the magnetic flux intensity everywhere.

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Q3 Infinitely long coaxial transmission line carrying a uniform distribution total
current / in the center conductor in the (az) direction and I in the outer conductor in
the (-a) direction as it is shown in the figure below. Find the magnetic flux
intensity everywhere.
Q4 Find the work done and power required to move the straight line piece of
conductor extended between Z=-2 to Z-2, lies at r=4,0-0 and parallel to
the z-axis to the following positions listed below in the presence of magnetic field
density which has value of B = (5μ,/r)ar [Tesla]. The line moves parallel to
itself at constant speed and it is carrying current 2 mA in the (az) direction.
a) The conductor moves directly to the location r-8, 0-0 at 5*10-³ second.
b) The conductor moves one rotation in counter clock wise direction to the
location r-4, 0-2 at 4*10-³ second.
c) The conductor moves directly so it is extended from Z-4 to Z-8 at r=4, $=0
at 3 second.
Transcribed Image Text:Q3 Infinitely long coaxial transmission line carrying a uniform distribution total current / in the center conductor in the (az) direction and I in the outer conductor in the (-a) direction as it is shown in the figure below. Find the magnetic flux intensity everywhere. Q4 Find the work done and power required to move the straight line piece of conductor extended between Z=-2 to Z-2, lies at r=4,0-0 and parallel to the z-axis to the following positions listed below in the presence of magnetic field density which has value of B = (5μ,/r)ar [Tesla]. The line moves parallel to itself at constant speed and it is carrying current 2 mA in the (az) direction. a) The conductor moves directly to the location r-8, 0-0 at 5*10-³ second. b) The conductor moves one rotation in counter clock wise direction to the location r-4, 0-2 at 4*10-³ second. c) The conductor moves directly so it is extended from Z-4 to Z-8 at r=4, $=0 at 3 second.
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