Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
Rotor (left) and stator (right)
Rotor (left) and stator (right)
Commutator in a universal motor from a vacuum cleaner. Parts: (A) commutator, (B) brush
Commutator in a universal motor from a vacuum cleaner. Parts: (A) commutator, (B) brush
Faraday's electromagnetic experiment, 1821, the first demonstration of the conversion of electrical energy into motion
Faraday's electromagnetic experiment, 1821, the first demonstration of the conversion of electrical energy into motion
Jedlik's "electromagnetic self-rotor", 1827 (Museum of Applied Arts, Budapest). The historic motor still works perfectly today.
Jedlik's "electromagnetic self-rotor", 1827 (Museum of Applied Arts, Budapest). The historic motor still works perfectly today.
A uniaxial fluxgate magnetometer
A uniaxial fluxgate magnetometer
The Transrapid system uses servomechanisms to pull the train up from underneath the track and maintains a constant gap while travelling at high speed
The Transrapid system uses servomechanisms to pull the train up from underneath the track and maintains a constant gap while travelling at high speed
One of the first drawings of a magnetic field, by René Descartes, 1644, showing the Earth attracting lodestones. It illustrated his theory that magnet
One of the first drawings of a magnetic field, by René Descartes, 1644, showing the Earth attracting lodestones. It illustrated his theory that magnetism was caused by the circulation of tiny helical particles, "threaded parts", through threaded pores in magnets.
Hans Christian Ørsted, Der Geist in der Natur, 1854
Hans Christian Ørsted, Der Geist in der Natur, 1854