sábado, 26 de maio de 2012
sexta-feira, 25 de maio de 2012
BRASIL EN LA CARRERA ESPACIAL ESTACION ESPACIAL INTERNACIONAL PARTE1
INGENIERO MARCOS PONTES PRIMER ASTRONAUTA BRASILENO ,BRASIL EN EL PROGRAMA DE ESTACION ESPACIAL INTERNACIONAL
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
Assinar:
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