دانلود کتاب نظریه الکترومغناطیسی

We are living in the age of communications. Irrespective of its varieties of modes of uses, the fundamental is always linked to the study of electromagnetic waves. Rapid advancement in electrical engineering in the past few decades is due to accurate prediction of complicated electrical network using circuit theory. So circuit theory is essential to understand the performance of any electrical device or component involving various electrical networks. Thus to understand any radio or microwave communication system, circuit theory is needed to design the terminal equipment. But between the output and input terminal, one need to understand the electromagnetic field theory. We thereby feel great pleasure in bringing out our book on Electromagnetic Theory for engineering students. The authors feel the need of writing a book according to the use of engineering students in a simplest possible way. We have tried to deal with the subject contents in a lucid manner so that they are able to understand the realization behind the mathematical concepts which are the backbone of this subject. All the subject fundamentals are discussed in an easy and clear way to make the students strong about the basics of the electromagnetic theory. The philosophy of presentation and material content in the book are based on concept based approach towards the subject. Besides the theory some mathematical basics has been discussed which will be used later on. Also several interesting numerical problems has been given along with their solution so that the students should have the feeling of the practical usages of the subject. We have tried to put hard efforts in placing contents in this book such that students feel comfortable with the syllabus in an interesting way.