Matthew N , Sadiku Elements of Electromagnetics 7ed 2017 torrent

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This new edition is intended to provide an introduction to engineering electromagnetics
(EM) at the junior or senior level. Although the new edition improves on the previous editions,
the core of the subject of EM has not changed. The fundamental objective of the first
edition has been retained: to present EM concepts in a clearer and more interesting manner
than other texts. This objective is achieved in the following ways:
1. To avoid complicating matters by covering EM and mathematical concepts simultaneously,
vector analysis is covered at the beginning of the text and applied gradually. This approach
avoids breaking in repeatedly with more background on vector analysis, thereby creating
discontinuity in the flow of thought. It also separates mathematical theorems from physical
concepts and makes it easier for the student to grasp the generality of those theorems. Vector
analysis is the backbone of the mathematical formulation of EM problems.
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5. At the end of each chapter are ten review questions in the form of multiple-choice
objective
items. Open-ended questions, although they are intended to be thought-provoking,
are ignored by most students. Objective review questions with answers immediately following
them provide encouragement for students to do the problems and gain immediate feedback.
A large number of problems are provided and are presented in the same order as the material
in the main text. Approximately 20 to 25 percent of the problems in this edition have been
replaced. Problems of intermediate difficulty are identified by a single asterisk; the most difficult
problems are marked with a double asterisk. Enough problems are provided to allow the
instructor to choose some as examples and assign some as homework problems. Answers to
odd-numbered problems are provided in Appendix E