Période

21 résultats pour : magnets

  • Page
  • sur
  • 1
Connectez-vous pour plus de résultats
An electromagnet used in a railway brake
ARP23A18_161

An electromagnet used in a railway brake

Perpetual motion by magnetism
ARP23A15_486

Perpetual motion by magnetism

Photograph of eight superconducting magnets undergoing final testing at Westinghouse Electric Corporation's cryogenic systems department
ARP23A15_298

Photograph of eight superconducting magnets underg...

The effect of a magnet on a discharge in an exhausted table
ARP23A15_430

The effect of a magnet on a discharge in an exhaus...

Photograph of one of the 100 electro-magnets which will be installed in the ring building of the CERN Profen Syndication
ARP23A15_269

Photograph of one of the 100 electro-magnets which...

Perpetual motion by magnetism
ARP23A15_488

Perpetual motion by magnetism

Perpetual motion by magnetism and weights
ARP23A15_487

Perpetual motion by magnetism and weights

An electric brake fitted on a railway wagon
ARP23A18_160

An electric brake fitted on a railway wagon

Engineering Wonders, 1927: Electric Lifting Magnet, Britain.
ARP15A05_397

Engineering Wonders, 1927: Electric Lifting Magnet...

IBM Digital Computers Model 7090
ARP18A07_291

IBM Digital Computers Model 7090

Faraday's demonstration
ARP17A30_475

Faraday's demonstration

FARADAY'S/Bancalari's demonstration of the effect of magnetism on a candle flame, showing result of placing magnet in different positions:A. Candle across magnetic axisC. Flame raised above magnetic a...
ARP17A30_474

FARADAY'S/Bancalari's demonstration of the effect ...

A suit of armour lifted by an electro-magnet 1936
ARP17A23_499

A suit of armour lifted by an electro-magnet 1936

Nurse using a powerful medical magnet
ARP17A23_497

Nurse using a powerful medical magnet

Statue of Hans Christian Ørsted
ARP17A12_267

Statue of Hans Christian Ørsted

Forging a magnet
ARP07109_046000384

Forging a magnet

Diagram to illustrate the behaviour of a magnet at different positions around the north pole of the Earth
ARP07103_460000386

Diagram to illustrate the behaviour of a magnet at...

Gilbert's experiment to demonstrate that two pieces of iron wire, A,B, placed near the pole, C, of a magnet, will have the same magnetism induced in them and so repel one another
ARP07103_460000387

Gilbert's experiment to demonstrate that two piece...

Gilbert's experiment, 1600
ARP07102_390005780

Gilbert's experiment, 1600

Behaviour of a magnetic compass in a box if carried round a globe-shaped magnet
ARP07102_390005781

Behaviour of a magnetic compass in a box if carrie...

Forging a magnet
ARP07097_390002342

Forging a magnet