Trough battery, 1801-1838

Electricity and Magnetism

1801-1838

Thomson's Mirror Marine Galvanometer, 1858

Electricity and Magnetism

1858

Mirror galvanometer for the transatlantic telegraph, 1858

Electricity and Magnetism

1858

Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866

Electricity and Magnetism

1865-1866

Electrostatically operated hunting scene model

Electricity and Magnetism

1901-1939

Set of magnetical apparatus in case, by Adams

Electricity and Magnetism

1790

Direct reading vertical scale voltmeter; component

Electricity and Magnetism

Dual-beam oscilloscope type D53 serial no.206362,

Electricity and Magnetism

1960-1970

Case of twenty de la Rue cells by Paterson

Electricity and Magnetism

1871-1882

Thunder House

Electricity and Magnetism

Galvani’s frog experiment Insulating stand

Electricity and Magnetism

1780-1798

Crookes vacuum tube containing a mineral sample, f

Electricity and Magnetism

Voltaic pile given to Faraday, 1813-1827, replica

Electricity and Magnetism

1813-1827

Sampling sweep plug-in unit, type 3T77, serial num

Electricity and Magnetism

1960-1979

Weighted brass base for Aurora tube

Electricity and Magnetism

1850-1883

Universal voltmeter type 261 Serial No.116 made by

Electricity and Magnetism

1955-1960

Early Crompton potentiometer

Electricity and Magnetism

1900

Case for Thomson galvanometer

Electricity and Magnetism

1870-1889

Capillary electrometer after Lippmann with components

Electricity and Magnetism

Glass jar containing dancing pith balls

Electricity and Magnetism

Resistance box no. L 170297 by the Cambridge Instr

Electricity and Magnetism

1940-1950

Dummy 66-volt dry battery, 1922, with tapping sock

Electricity and Magnetism

1922

Spectrum tube, Plücker form, marked I on paper lab

Electricity and Magnetism

Early variable resistance calibrated in Siemens un

Electricity and Magnetism

1865

Moving-iron voltmeter serial no.B3945 made in Engl

Electricity and Magnetism

1950-1974

Precision incremental capacitor, type PVC4, made b

Electricity and Magnetism

1975-1984

Slide-wire Potentiometer for industrial use (1893

Electricity and Magnetism

1893

Case for electrodynamometer

Electricity and Magnetism

Metal container for apparatus for measuring laten

Electricity and Magnetism

1909-1912

Electrical component

Electricity and Magnetism

Potentiometer, incorporating 2 standard cells, No.

Electricity and Magnetism

1893

"Volstat" constant voltage transformer

Electricity and Magnetism

1970

Pair of spiral coils, for showing repulsion between parallel currents

Electricity and Magnetism

ultra violet tubes

Electricity and Magnetism

Tangent galvanometer by Elliott Bros., Helmholtz t

Electricity and Magnetism

1864-1886

Plug-in hot wire and thermocouple unit

Electricity and Magnetism

1922-1929

Crookes' tube for showing that cathode rays cannot turn a corner

Electricity and Magnetism

1879-1888

Potentiometer, serial no.4696, by Otto Wolff, Berl

Electricity and Magnetism

1911

Standard resistance type 9930, 100000 ohm 0.1 watt

Electricity and Magnetism

1960-1980

Skeleton frame model to illustrate Ewing's modifie

Electricity and Magnetism

1922

Holtz induction electric machine

Electricity and Magnetism

1876

Thermometer

Electricity and Magnetism

Electromagnetic Device

Electricity and Magnetism

196-1969

Solar panel type SXMM

Electricity and Magnetism

1980-1989

Glass vacuum tube from Gas discharge tube

Electricity and Magnetism

Demountable Leyden jar

Electricity and Magnetism

Single leaf gold leaf electrometer, leaf detached

Electricity and Magnetism

Thermal converter internal resistance 1 ohm

Electricity and Magnetism

1900-1919

Lamp and scale, for Sullivan universal galvanometer No. 857

Electricity and Magnetism

Hammer break, electromagnetic, on mahogany base

Electricity and Magnetism