Explain what they are doing below? Q2(a)If one uses an electric conductor that is much thicker than the skin depth, 8,conductive material is wasted because no current flows in the interior of theconductor. Let us adopt t = 28 as an approximate value of the maximumuseful thickness. Find t for copper at 60 Hz, 10 MHz and 10 GHz.Conductivity for copper is o = 5.8×10'S/m.%3D(b)An electromagnetic wave is incident normally upon a thick metallic slab. Theelectric field has a magnitude of 10 V/m just inside the surface. What is theelectric field at a point 28 below the surface where & is the skin depth?For skin-effect theory to apply, it is necessary for conductivity to besufficiently high. Determine whether skin-effect theory can be applied to:(c)(i)A sample of silicon with relative permittivity ɛ, =11.7, conductivity%3Do =1000 S/m at frequency f =10 GHz.(ii)A sample of seawater with &, =81, o=4 S/m at f =1 kHz.ONI The Skin depph is defined as he distancethe anpli tude isatwhichreducedby afactord Ye4 is given afd =西EMFor Condeutorsso, f Car beadopoosimeted eg222 teoW HOas for onducterMny Mo.2S2

I think you need the derivation of the formula of skin depth. Since the general expression of…

The Skin depph is defined as he distance at which the anplitude is reduced by Ye a factord 4 is given af d = EM For Condeutors so, f Car be adopooscimeted eg 2 2 2 to W HO as for onducter | 277f Hot Mny Mo. 2S

The Skin depph is defined as he distance at which the anplitude is reduced by Ye a factord 4 is given af d = EM For Condeutors so, f Car be adopooscimeted eg 2 2 2 to W HO as for onducter | 277f Hot Mny Mo. 2S

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...

See similar textbooks

Similar questions

How is power transmitted over long distances in a power grid, and what are the challenges involved?
Dear sir Hand written solution is not allowed.
5. Assignment 1: Derive the microscopic model of current. Explain each step carefully with diagram. Hand written. Explain the Random, and drift velocity. Give values.
3.17 Convolve the following two rectangular sequences: n= 0,1 xtn) = {o otherwise n= 0 n= 1,2 and hin) = I %3D otherwise Using the table method.
A cable is tested by loss of charge Method using a Ballistic galvanometer with following results : Discharged immediately after electrification deflection 200 divisions. Discharged after 30 second and after electrification (i) Deflection 126 divisions (ii) When in parallel with a resistance of 10 V deflection 100 divisions. Calculate the insulation resistance of the cable.
Subject: Electrical & Electronics Engineering Course: Power Systems
Discuss reversed polarity and why is it dangerous to reverse you wire connection.
Explain how LVDT can be used for the measurement of displacement. Need detailed answer
Block diagram of human being close loop system?
How can you manage high currents in challenging industrial environments?