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sábado, 26 de maio de 2012

Palestra - Empreendedorismo / Oportunidades no E-commerce / Esparrama Compras Coletivas

Dependência e Independência Linear (LD e LI)

Aula de Matemática - Combinação Linear - Subespaço Gerado

Introducción a las redes neuronales para no expertos

Introducción a las Curvas Algébricas-Doutorado-IMPA Verao-2011 Carolina Araujo clase 01

segunda-feira, 21 de maio de 2012

9. Magnetism II

Fundamentals of Physics, II (PHYS 201) The mechanism by which electric currents produce a magnetic field (Law of Biot-Savart) is discussed in greater detail. The field due to a single loop and an infinite wire are computed. Ampere's Law is derived. The operation of the DC electric motor is used to illustrate the torque generated on moving charges in a magnetic field. 00:00 - Chapter 1. Review of Magnetic Fields 14:00 - Chapter 2. Torque on Charge moving in Magnetic Field 20:56 - Chapter 3. Magnetic effects produced by electric currents 51:26 - Chapter 4. Ampere's Law Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

3. Gauss's Law I