(a) Find an expression for the magnetic energy stored per unit length in a coaxial transmission line consisting of conducting sleeves of negligible thickness of radii 8 and 4. Medium has permeability lr = 9 fills the region halfway (7 +4)/2) between conductors. Assume current I flows in both conductors in opposite directions. (b) Obtain the inductance, L, per unit length of line by equating the energy to LI²/2.
(a) Find an expression for the magnetic energy stored per unit length in a coaxial transmission line consisting of conducting sleeves of negligible thickness of radii 8 and 4. Medium has permeability lr = 9 fills the region halfway (7 +4)/2) between conductors. Assume current I flows in both conductors in opposite directions. (b) Obtain the inductance, L, per unit length of line by equating the energy to LI²/2.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.31MCQ
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![|(a) Find an expression for the magnetic energy stored per unit length in a
coaxial transmission line consisting of conducting sleeves of negligible
thickness of radiig and 4. Medium has permeability Hr = 9 fills the region halfway (7
+4)/2) between conductors. Assume current I flows in both conductors in
opposite directions.
(b) Obtain the inductance, L, per unit length of line by equating the energy to
LI² /2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5010647c-e789-4aa7-8480-e2b1ee8133b3%2Fe8268f8b-0602-41d3-b9f5-ca68aff8c591%2Fjavw7dm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:|(a) Find an expression for the magnetic energy stored per unit length in a
coaxial transmission line consisting of conducting sleeves of negligible
thickness of radiig and 4. Medium has permeability Hr = 9 fills the region halfway (7
+4)/2) between conductors. Assume current I flows in both conductors in
opposite directions.
(b) Obtain the inductance, L, per unit length of line by equating the energy to
LI² /2.
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