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Minimal beamer presentation

This is a minimal beamer presentation with the most commonly used slide/frame types. From the BCMSLab, Gyeongsang National University.

Mahmoud Ahmed

Sommarmatte

Just some summer math courses.

Alexander Nielsen

Using the One Dimensional Wave Equation to Represent Electromagnetic Waves in a Vacuum

The differential wave equation can be used to describe electromagnetic waves in a vacuum. In the one dimensional case, this takes the form $\frac{\partial^2\phi}{\partial x^2}-\frac{1}{c^2}\frac{\partial^2\phi}{\partial t^2} = 0$. A general function $f(x,t) = x \pm ct$ will propagate with speed c. To represent the properties of electromagnetic waves, however, the function $\phi(x,t) = \phi _0 sin(kx-\omega t)$ must be used. This gives the Electric and Magnetic field equations to be $E (z,t) = \hat{x} E _0 sin(kz-\omega t)$ and $B (z,t) = \hat{y} B _0 sin(kz-\omega t)$. Using this solution as well as Maxwell's equations the relation $\frac{E_0}{B_0} = c$ can be derived. In addition, the average rate of energy transfer can be found to be $\bar{S} = \frac{E_0 ^2}{2 c \mu _0} \hat{z}$ using the poynting vector of the fields.

Eric Minor

Engenius Latex Template

Custom Latex Document Class used exclusively by Engenius at Aveiro's University

Diogo Correia, João Santos

PIC

alguns conceitos de EDO

Victor

Poster UFG

Modelo Latex para criação de pôsteres no formato 120x90cm para a Universidade Federal de Goiás - UFG.
A LaTeX template to help formatting 120x90cm posters for Universidade Federal de Goiás - UFG.

Altino Dantas