M.I.T. - Walter Lewin - Ferromagnetic Curie Point

http://en.wikipedia.org/wiki/Curie_point http://ocw.mit.edu/OcwWeb/Physics/8-02Electricity-and-MagnetismSpring2002/VideoLectures/ Lecture #21.

Curie temperature demonstration

The Curie temperature or Curie point, is the temperature at which a ferromagnetic or a ferrimagnetic material becomes paramagnetic on heating; A heat-induced...

Curie Point of Iron

A piece of iron is suspended with a copper wire at the height of one pole of a magnet. At first the iron is attracted to the magnet. The iron is then heated ...

Thermo-Magnetic-Motor-Curie point

see the first video for information on the Curie point oscillator.

Nickel Curie Point Engine

A small coil of nickel wire is attracted to a magnet (at left) unless the sample gets too hot. Original movie by G. Lisensky and C. Cooper, Beloit College an...

Curie point heat engine

A small neodymium magnet hangs on a pendulum, attracted to a large magnet. When heated above its Curie point by a candle, it is no longer attracted and swing...

MAE535 Curie Point Demonstration

Using a nickel disc, ceramic permanent magent, propane torch, and a structure made of spare welding supplies the effects of heating a ferromagnetic material ...

Point de Curie

Expérience faite pour les TPE (Travaux Personnels Encadrés). Elle vise à montrer l'existence d'une température au délà de laquelle il n'y a plus de magnétisme.

Magnetic Heat Engine Curie Effect

Curie Point Magnetic Heat Engine How it works The heat engine uses a principle of magnetism discovered by Pierre Curie. He studied the effects of temperature...

Curie point Oscillator