![](https://coimages.sciencemuseumgroup.org.uk/424/199/large_thumbnail_smg00175402.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/424/199/large_thumbnail_smg00175402.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/424/113/large_thumbnail_smg00173456.jpg)
Magnets rotating round a current
1822-1856
![](https://coimages.sciencemuseumgroup.org.uk/339/292/large_thumbnail_smg00173426.jpg)
Two ferrite loudspeaker ring magnets
1981
![](https://coimages.sciencemuseumgroup.org.uk/365/231/large_thumbnail_smg00176539.jpg)
Pair of collimator magnets in wooden carier
![](https://coimages.sciencemuseumgroup.org.uk/393/717/large_thumbnail_smg00162833.jpg)
Short steel bar magnet
1900-1980
![](https://coimages.sciencemuseumgroup.org.uk/393/701/large_thumbnail_smg00162815.jpg)
Collection of six ball-ended magnets
1900-1983
![](https://coimages.sciencemuseumgroup.org.uk/316/462/large_thumbnail_smg00067050.jpg)
Magnetic disc record type 3011 made by W. Assman at Bad Homburg
1949
![](https://coimages.sciencemuseumgroup.org.uk/393/708/large_thumbnail_smg00162823.jpg)
Bar magnets
1926-1940
![](https://coimages.sciencemuseumgroup.org.uk/315/702/large_thumbnail_smg00045030.jpg)
Magnetical magazine, twelve magnets in case
1753
![](https://coimages.sciencemuseumgroup.org.uk/333/272/large_thumbnail_smg00052056.jpg)
Portable pivoted horse-shoe magnet type galvanometer
1890
![](https://coimages.sciencemuseumgroup.org.uk/339/279/large_thumbnail_smg00173135.jpg)
Large magnet
1872
![](https://coimages.sciencemuseumgroup.org.uk/339/288/large_thumbnail_smg00173421.jpg)
Selection of permanent magnets
1970
![](https://coimages.sciencemuseumgroup.org.uk/339/299/large_thumbnail_smg00173433.jpg)
Pair of bar magnets
![](https://coimages.sciencemuseumgroup.org.uk/339/302/large_thumbnail_smg00173436.jpg)
Pair of bar magnets
![](https://coimages.sciencemuseumgroup.org.uk/424/248/large_thumbnail_smg00179195.jpg)
Pair of collimator magnets, ex Kew Observatory
![](https://coimages.sciencemuseumgroup.org.uk/423/908/large_thumbnail_smg00050999.jpg)
Pair of magnetic floater magnets
1981
![](https://coimages.sciencemuseumgroup.org.uk/391/84/large_thumbnail_smg00157014.jpg)
Magnet rotating on its own axis
1822-1856
![](https://coimages.sciencemuseumgroup.org.uk/393/704/large_thumbnail_smg00162819.jpg)
Eclipse laboratory set of permanent magnets
1950-1980
![](https://coimages.sciencemuseumgroup.org.uk/393/715/large_thumbnail_smg00162831.jpg)
Short steel bar magnet
1900-1980
![](https://coimages.sciencemuseumgroup.org.uk/393/711/large_thumbnail_smg00162827.jpg)
Short steel bar magnet
1900-1980
![](https://coimages.sciencemuseumgroup.org.uk/393/703/large_thumbnail_smg00162818.jpg)
Horseshoe magnet 170mm long
1900-1960
![](https://coimages.sciencemuseumgroup.org.uk/393/705/large_thumbnail_smg00162820.jpg)
Horseshoe magnet 210mm long
1900-1960
![](https://coimages.sciencemuseumgroup.org.uk/439/336/large_thumbnail_smg00206437.jpg)
Magnet to show construction
![](https://coimages.sciencemuseumgroup.org.uk/392/920/large_thumbnail_smg00120984.jpg)
Four pairs of small steel magnets
1900-1983
![](https://coimages.sciencemuseumgroup.org.uk/516/628/large_thumbnail_smg00291230.jpg)
Magnet, metal, U-shaped, European, 19th century
1801-1900
![](https://coimages.sciencemuseumgroup.org.uk/414/81/large_thumbnail_smg00200167.jpg)
Magnet, cuboid block, magnets on base
1801-1900
![](https://coimages.sciencemuseumgroup.org.uk/414/78/large_thumbnail_smg00200164.jpg)
Magnet in case
1801-1850
![](https://coimages.sciencemuseumgroup.org.uk/645/280/large_thumbnail_smg00256161__0001_.jpg)
Magnets with quote by Stephen Hawking
2012-2018
![](https://coimages.sciencemuseumgroup.org.uk/393/716/large_thumbnail_smg00162832.jpg)
Two pairs of bar magnets with keepers in fitted box
1877-1904
![](https://coimages.sciencemuseumgroup.org.uk/484/75/large_thumbnail_smg00263504.jpg)
2 steel horseshoe magnets
1890-1910
![](https://coimages.sciencemuseumgroup.org.uk/498/755/large_thumbnail_smg00265644.jpg)
Firle eye magnet in case
![](https://coimages.sciencemuseumgroup.org.uk/74/705/large_thumbnail_1929_0098__0001_.jpg)
Set of 'Artificial' Magnets, c. 1762
1762
Motor car magneto
Magnetic disc record type Universa 50
1949
C.A.V., HN4, 4 cylinder magnet
Two bar magnets with pair of keeps in wooden box
1901-1930
1931 design 'enclosed pot' cobalt steel permanent magnet
1931
1931 design 'assembled' cobalt steel permanent magnet
1931
1931 design 'M' shape cobalt steel permanent magnet
1931
1931 design: 'four claw' cobalt steel permanent magnet
1931
Professor Daniell's lodestone used by Faraday in 1831
1777
Du Bois-Reymond's galvanometer-compensating magnet
1876
Three bar magnets
Sherardised magnet
Magnet, in wooden case used by linemen for resetting early telegraph instruments
Four coil resistive magnet (0.1 Tesla) used in MRI
1975-1983