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Q.4: The dimensions of a rectangular waveguide filled with polystyrene (εr = 2.25) are a= 5cm, b=2.5 cm and d= 10 cm. The walls of the cavity are made of brass (,- = 5.8 × 100 S/m). You may assume amplitude of the z-component of the magnetic field for the lowest order mode to be 0.2 A/m then Find a. The three lowest order modes for finite size cavity b. The time average electric and magnetic stored energies at the resonant frequency for the lowest order mode c. Power dissipated inside the cavity for the lowest order mode

Q.4: The dimensions of a rectangular waveguide filled with polystyrene (εr = 2.25) are a= 5cm, b=2.5 cm and d= 10 cm. The walls of the cavity are made of brass (,- = 5.8 × 100 S/m). You may assume amplitude of the z-component of the magnetic field for the lowest order mode to be 0.2 A/m then Find a. The three lowest order modes for finite size cavity b. The time average electric and magnetic stored energies at the resonant frequency for the lowest order mode c. Power dissipated inside the cavity for the lowest order mode

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Q.4: The dimensions of a rectangular waveguide filled with polystyrene (εr = 2.25) are a= 5cm, b=2.5 cm and d= 10 cm. The walls of the cavity are made of brass (,- = 5.8 × 100 S/m). You may assume amplitude of the z-component of the magnetic field for the lowest order mode to be 0.2 A/m then Find a. The three lowest order modes for finite size cavity b. The time average electric and magnetic stored energies at the resonant frequency for the lowest order mode c. Power dissipated inside the cavity for the lowest order mode
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