Perfectly conducting cylinders with radii of 8 mm and 20 mm are coaxial. The region between the

Question:

Perfectly conducting cylinders with radii of 8 mm and 20 mm are coaxial. The region between the cylinders is filled with a perfect dielectric for which ∈ = 10−9/4π F/m and μr = 1. If E in this region is (500/ρ) cos(ωt − 4z)aρ V/m, find

(a) ω, with the help of Maxwell’s equations in cylindrical coordinates;

(b) H(ρ, z, t);

(c) S(ρ, z, t) ;

(d) The average power passing through every cross section 8 < ρ < 20 mm, 0 < ϕ < 2π.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Engineering Electromagnetics

ISBN: 978-0073380667

8th edition

Authors: William H. Hayt, John A.Buck

Question Posted: