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©2007 Oxford University Press.
PowerPoint CD for
Elements of ElectromagneticsFourth Edition
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Copyright 2007 by Oxford University Press, Inc.
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All rights reserved. No part of this publication may be reproduced,stored in a retrieval system, or transmitted, in any form or by any means,electronic, mechanical, photocopying, recording, or otherwise,without the prior permission of Oxford University Press. ISBN-13 978-0-19-531521-9ISBN 0-19-531521-9 Printing number: 9 8 7 6 5 4 3 2 1
Printed in the United States of Americaon acid-free paper
2
Vector Algebra
4
Elements of Electromagnetics Fourth Edition Sadiku 5Copyright © 2007 Oxford University Press
Figure 1.1 (a) Unit vectors ax, ay, and az, (b) components of A along ax, ay, and az.
Elements of Electromagnetics Fourth Edition Sadiku 6Copyright © 2007 Oxford University Press
Figure 1.2 Vector addition C A B: (a) parallelogram rule, (b) head-to-tail rule.
Elements of Electromagnetics Fourth Edition Sadiku 7Copyright © 2007 Oxford University Press
Figure 1.3 Vector subtraction D A B: (a) parallelogram rule, (b) head-to-tail rule.
Elements of Electromagnetics Fourth Edition Sadiku 8Copyright © 2007 Oxford University Press
Figure 1.4 Illustration of position vector rP 3ax 4ay 5az.
Elements of Electromagnetics Fourth Edition Sadiku 9Copyright © 2007 Oxford University Press
Figure 1.5 Distance vector rPQ.
Elements of Electromagnetics Fourth Edition Sadiku 10Copyright © 2007 Oxford University Press
Figure 1.6 For Example 1.3.
Elements of Electromagnetics Fourth Edition Sadiku 11Copyright © 2007 Oxford University Press
Figure 1.7 The cross product of A and B is a vector with magnitude equal to the area of the parallelogram and direction, as indicated.
Elements of Electromagnetics Fourth Edition Sadiku 12Copyright © 2007 Oxford University Press
Figure 1.8 Direction of A B and an using (a) the right-hand rule and (b) the right-handed-screw rule.
Elements of Electromagnetics Fourth Edition Sadiku 13Copyright © 2007 Oxford University Press
Figure 1.9 Cross product using cyclic permutation (a) Moving clockwise leads to positive results. (b) Moving counterclockwise leads to negative results.
Elements of Electromagnetics Fourth Edition Sadiku 14Copyright © 2007 Oxford University Press
Figure 1.10 Components of A along B: (a) scalar component AB, (b) vector component AB .
Elements of Electromagnetics Fourth Edition Sadiku 15Copyright © 2007 Oxford University Press
Figure 1.11 For Example 1.6.
Elements of Electromagnetics Fourth Edition Sadiku 16Copyright © 2007 Oxford University Press
Figure 1.12 For Example 1.7.
Elements of Electromagnetics Fourth Edition Sadiku 17Copyright © 2007 Oxford University Press
Figure 1.13 For Review Question 1.3.
Elements of Electromagnetics Fourth Edition Sadiku 18Copyright © 2007 Oxford University Press
Figure 1.14 For Problem 1.20.