August 2013
Beginner to intermediate
632 pages
16h 9m
English
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CHAPTER 18
Electromagnetic Waves
18.1 Introduction
The changing electric and magnetic fields produce electromagnetic disturbance; this disturbance moves in the form of electromagnetic waves. Here we discuss about the formation of electromagnetic wave equation, transverse nature of electric and magnetic field in the wave, propagation of electromagnetic waves in different media and the energy density flow.
18.2 Electromagnetic wave equation
Maxwell's equations, which contain the partial derivatives of the electric field 
and the magnetic field 
are ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.