|(a) Find an expression for the magnetic energy stored per unit length in acoaxial transmission line consisting of conducting sleeves of negligiblethickness 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 inopposite directions.(b) Obtain the inductance, L, per unit length of line by equating the energy toLI² /2.

(a) We can write magnetic flux density as B=μ0I2πr Magnetic field energy density um=B22μ0 Using…

(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 4.34MCQ

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