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Early scientific instrument to detect charge
The electroscope is an early scientific instrument used to detect the presence of electric charge on a body. It detects this by the movement of a test
Electroscope
Separation of electric charge due to presence of other charges
be demonstrated using a gold-leaf electroscope, which is an instrument for detecting electric charge. The electroscope is first discharged, and a charged
Electrostatic_induction
Instrument for measuring electric charge
instrument, the electroscope, works on similar principles but only indicates the relative magnitudes of voltages or charges. The gold-leaf electroscope was one
Electrometer
German physicist (1850–1918)
calculations. Braun is also credited with the invention of the pointer electroscope, which was named after him. In 1987, the Society for Information Display
K._Ferdinand_Braun
Two-terminal electronic component
ball brought close to an electroscope would discharge a positively charged electroscope, but not a negatively charged electroscope. In 1880, Thomas Edison
Diode
Instrument for detecting voltage
frog's leg galvanoscope, frog galvanometer, rheoscopic frog, and frog electroscope. The device is properly called a galvanoscope rather than galvanometer
Frog_galvanoscope
Difference in electric potential between two points in space
The electric field around the rod exerts a force on the charged pith ball, in an electroscope
Voltage
Model of a videophone system
The telectroscope or electroscope was the first conceptual model of a television or videophone system. The term was used in the 19th century to describe
Telectroscope
Motion problem in classical mechanics
particles in the atom using the same laws that apply to the leaves of an electroscope, we need quantum mechanics to predict how the particles will behave under
Two-body_problem
1910 encyclopaedia
Volume 9.1: Edwardes – Ehrenbreitstein Volume 9.2: Ehud – Electroscope Volume 9.3: Electrostatics – Engis Volume 9.4: England – English
Eleventh edition of the Encyclopædia Britannica
Eleventh_edition_of_the_Encyclopædia_Britannica
Phenomena related to electric charge
measured by a number of means, an early instrument being the gold-leaf electroscope, which although still in use for classroom demonstrations, has been superseded
Electricity
The versorium (Latin word for "turn around") was the first electroscope, the first instrument that could detect the presence of static electric charge
Versorium
Radioactive toy lab set
results of radioactive disintegration on a fluorescent screen, and an electroscope measuring the radioactivity of different substances in the set. Gilbert's
Gilbert U-238 Atomic Energy Laboratory
Gilbert_U-238_Atomic_Energy_Laboratory
British physicist (1718–1772)
work in electrostatics, particularly the invention of the pith ball electroscope, and his studies in atmospheric electricity. He is honoured with a blue
John_Canton
Emission of electrons when electromagnetic radiation hits a material
ultraviolet light, on charged bodies. Hallwachs connected a zinc plate to an electroscope. He allowed ultraviolet light to fall on a freshly cleaned zinc plate
Photoelectric_effect
Electrostatics experiment
a gold-leaf electroscope, but modern demonstrations often use a modern electrometer because it is far more sensitive than an electroscope, can distinguish
Faraday's_ice_pail_experiment
Type of radiation dosimeter
quartz fiber dosimeter is a rugged form of a device called a Lauritsen electroscope. It consists of a sealed air-filled cylinder called an ionization chamber
Quartz_fiber_dosimeter
Device that generates electrical charge on a high voltage electrode
1762, John Canton of England (also the inventor of the first pith-ball electroscope) improved the efficiency of electric machines by sprinkling an amalgam
Electrostatic_generator
British physicist, engineer and mathematician (1824–1907)
published a description of his divided ring electrometer, based on the electroscope of Johann Gottlieb Friedrich von Bohnenberger. He introduced a chain
Lord_Kelvin
Enclosure of conductive mesh used to block electric fields
electrostatic generator to strike the outside of the room. He used an electroscope to show that there was no electric charge present on the inside of the
Faraday_cage
Topics referred to by the same term
Mercedes-Benz GLE-Class, a model of sport utility vehicle Gold-leaf electroscope, a scientific instrument developed in 1787 by British clergyman and physicist
GLE
Device that generates electrostatic charge
electric charge to a level where it was detectable by the insensitive electroscopes of the day. Repeated operation of the device could produce voltages
Cavallo's_multiplier
Chemical element with atomic number 88 (Ra)
characteristic red lines in contrast to the green barium lines), and the electroscope. After the isolation of radium by Marie and Pierre Curie from uranium
Radium
Austrian psychoanalyst (1897–1957)
Functionalism, Vol. 7, 2019) 1939 “Three Experiments with the Static Electroscope" (in Orgone Energy Bulletin 1951, Vol. III No. 3). 1939 "The Natural
Wilhelm_Reich
1999) Frustration / Tired of My Eyes (7-inch, 2000) Echo Is Your Love / Electroscope (split 7-inch, 2000) Lion Tamer vs Tigers (2008) DNA / Six-Month Night
Echo_Is_Your_Love
English clergyman and physicist
was an English clergyman and physicist, the inventor of the gold-leaf electroscope and developer of an improved magnetometer. Alessandro Volta cited Bennet
Abraham_Bennet
High-energy particle, mainly originating outside the Solar System
1964: In the late 1920s and early 1930s the technique of self-recording electroscopes carried by balloons into the highest layers of the atmosphere or sunk
Cosmic_ray
Beam of electrons observed in vacuum tubes
the cathode rays. The catcher was attached to an electroscope to measure its charge. The electroscope showed a negative charge, proving that cathode rays
Cathode_ray
Austrian-Swedish nuclear physicist (1878–1968)
disposal in the basement to use as a laboratory. Hahn equipped it with electroscopes to measure alpha and beta particles and gamma rays. It was not possible
Lise_Meitner
Type of discharge tube
the cathode rays. The catcher was attached to an electroscope to measure its charge. The electroscope showed a negative charge, proving that cathode rays
Crookes_tube
Device used to detect, track, and/or identify ionising particles
use within the nuclear, medical, and environmental fields. Dosimeter Electroscope (when used as a portable dosimeter) Gaseous ionization detector Geiger
Particle_detector
American inventor
probable that his invention was the inspiration for the supposedly fake "Electroscope" described in the March 29, 1877, issue of the New York Sun. article
George_R._Carey
Australian geologist and explorer of the Antarctic (1882–1958)
where uranium was identified a couple of years later. Mawson built an electroscope based on the design of C. T. R. Wilson in Sydney University engineering
Douglas_Mawson
tubes – William Crookes The first electrical measuring instrument, the electroscope – William Gilbert Fourdrinier machine – Henry Fourdrinier Francis turbine
List of British innovations and discoveries
List_of_British_innovations_and_discoveries
Italian inventor (1808–1889)
was that the "tongue" of copper wire vibrated just like a leave of an electroscope—which meant there was an electrostatic effect. To continue the experiment
Antonio_Meucci
Device for measuring a physical quantity
An instrument for detecting net charges, the electroscope.
List_of_measuring_instruments
French physicist (1700–1770)
rising more than 1 foot in height. In the same year, he also invented an electroscope. In 1750 Nollet was the first to report a phenomenon that is known today
Jean-Antoine_Nollet
American physicist, educator, and engineer (1916–2010)
mechanism of Geiger counters. 2. The mean lifetime of the mesotron from electroscope data (PhD). California Institute of Technology. OCLC 437069509. ProQuest 301869887
Guyford_Stever
Shopping from home
merchants to show their goods through the world was the first usage of the "electroscope" (some kind of television apparatus) imagined by the author of the hoax
Home_shopping
Retrieved 14 July 2024. The Electroscope in The New York Sun, March 29, 1877. Reproduced on https://www.histv.net/electroscope-1877 retrieved 14 July 2024
History_of_videotelephony
Experimental aircraft series by G. T. R. Hill
testing of individual machines. The Mk. I differed in having horizontal "electroscope rudders" on the trailing edge, inboard of the movable wingtips, which
Westland-Hill_Pterodactyl
Smoke detector Zinc oxide nanorod sensor Current sensor Daly detector Electroscope Electron multiplier Faraday cup Galvanometer Hall effect sensor Hall
List_of_sensors
German nuclear chemist and Nobel laureate (1879–1968)
the Chemical Institute to use as a laboratory. Hahn equipped it with electroscopes to measure alpha and beta particles and gamma rays. In Montreal these
Otto_Hahn
Device or tool used for scientific purposes
Dynamometer, torque/force Electrometer, electric charge, potential difference Electroscope, electric charge Electrostatic analyzer, kinetic energy of charged particles
Scientific_instrument
that the "tongue" of copper wire was vibrating just like a leaf of an electroscope; which means that there was an electrostatic effect. In order to continue
Invention_of_the_telephone
Tool for measuring electrostatic charge on objects
field, if sufficient sensitivity is available. Coulombmeter Electrometer Electroscope Electrostatic voltmeter Faraday cup Roman, F.; Cooray, V.; Scuka, V.
Electrostatic_fieldmeter
English physician and natural philosopher (1544?-1603)
electric force. He invented the first electrical measuring instrument, the electroscope, in the form of a pivoted needle he called the versorium. Like other
William_Gilbert_(physicist)
Romanian physicist (1865–1954)
up of a mixture of sulfur and paraffin used in the construction of electroscopes and named it "dielectrine". He began to publish his works in magazines
Dragomir_Hurmuzescu
physics; Noether's Theorem Jean-Antoine Nollet (1700–1770), France – Electroscope Wilhelm Normann (1870–1939), Germany – Hydrogenation of fats Carl Richard
List_of_inventors
Museum and monument dedicated to Alessandro Volta in Como, Italy
capacitors, Leyden jars, electrophori, and sensitive electrometers and electroscopes used to detect and measure electric charge. Gas studies equipment: Devices
Tempio_Voltiano
Danish-American physicist (1892–1968)
1962.) In 1937, he invented a radiation detector called the Lauritsen electroscope, widely used as quartz fiber radiation dosimeters. In 1940, more than
Charles_Lauritsen
American chemistry student and co-discoverer of caesium-137 (1919–2006)
been neutron-irradiated by a cyclotron. Using a Lauritzen quartz fiber electroscope, she discovered the Cs-137 several months later. Despite establishing
Margaret_Melhase
physics, 1926. Electrostatic attempts with application of the universal electroscope, 1928. The oscillatory movement, 1931. The Thread Electrometers, 1933
Theodor_Wulf
Design of radiation meter
Kearny, the Kearny fallout meter is an application of the gold-leaf electroscope developed in 1787 by Abraham Bennet. Prior to this, the use of the electrometer
Kearny_fallout_meter
Italian physicist and natural philosopher (1749–1809)
small electric charges to make them observable and measurable with an electroscope. Parts of the instrument were protected from drafts by a glass enclosure
Tiberius_Cavallo
and innovative. 1600: The first electrical measuring instrument, the electroscope, invented by William Gilbert (1544–1603). 1676–1678: First working universal
List of English inventions and discoveries
List_of_English_inventions_and_discoveries
Health care by telecommunication
sought to relay important messages through torches, optical telegraphy, electroscopes, and wireless transmission. Early forms of telemedicine achieved with
Telehealth
František Záviška, physicist John Zeleny, physicist and the inventor of the electroscope Vladimír Zoubek, geologist Petr Zuman, electrochemist Karla Absolonová-Bufková
List_of_Czechs
Swiss geologist and meteorologist (1727–1817)
of Voltaic pile, with a description of the electric column and aerial electroscope, in which he advanced opinions contradicting the latest discoveries of
Jean-André_Deluc
Victorian showman (1846–1898)
first cinematograph as the "Electroscope" and, at Hull Fair in October that year, he had been advertising “The Electroscope and Living Pictures.” The following
Randall_Williams_(showman)
American physicist and researcher
19, 1951) was an American physicist who, in 1911, invented the Zeleny electroscope. He also studied the effect of an electric field on a liquid meniscus
John_Zeleny
Austrian–American physicist (1883–1964)
the earth, the then assumed source of the radiation, increased. The electroscopes previously used gave an approximate measurement of the radiation but
Victor_Hess
dosemeters [Withdrawn without replacement] ISO 1758:1976 Direct-reading electroscope-type pocket exposure meters [Withdrawn: replaced with ISO 11934, now
List_of_ISO_standards_1–1999
Topics referred to by the same term
refer to: Gold Leaf Award, a precursor of the Juno Awards Gold-leaf electroscope, a historical scientific instrument Gold Leaf (TV series), 2021 Taiwanese
Gold_leaf_(disambiguation)
List of definitions of terms and concepts used in electrical engineering and electronics
replace, the driver of a vehicle. Versorium An antique version of an electroscope. vibrator An electromechanical interrupter, part of a DC-to-AC converter
Glossary of electrical and electronics engineering
Glossary_of_electrical_and_electronics_engineering
Public high school in the United States
BS Cambridge, University of MN Physicist 1906-1951, invented Zeleny Electroscope, President, American Physical Society, 1940 West Elementary Tiger Elementary
Hutchinson High School (Minnesota)
Hutchinson_High_School_(Minnesota)
Italian Roman Catholic priest and physicist (1776–1846)
be obtained that is sufficient to deflect the leaves of an ordinary electroscope. By bringing the terminal knobs of the pile near each other and suspending
Giuseppe_Zamboni
Town in the High Peak, Derbyshire, England
Bennet (1749–1799), clergyman and physicist who invented the gold-leaf electroscope, was baptised in Taxal. Thomas Barker (1838–1907), mathematician and
Whaley_Bridge
Historical museum in Pavia, Italy
properties of an electrical charge — electrophores, gold-leaf electroscope, condensing electroscope, electrometers, conductors and capacitors in various sizes
University History Museum, University of Pavia
University_History_Museum,_University_of_Pavia
1762, John Canton of England (also the inventor of the first pith-ball electroscope in 1754) improved the efficiency of electric machines by sprinkling an
History of electromagnetic theory
History_of_electromagnetic_theory
Australian physicist and chemist
where uranium was identified a couple of years later. Mawson built an electroscope based on the design of C. T. R. Wilson in Sydney University engineering
T._H._Laby
1897 novel by Edward Bellamy
worthless. Julian is amazed by a television-like device, called the electroscope. World communication is simplified, since everyone now speaks a universal
Equality_(novel)
Italian physicist (1878–1934)
married and died of pneumonia in Rome. It had been observed that an electroscope in a vessel at earth potential gradually lost its charge, even if very
Domenico_Pacini
Lake in California, United States
(CalTech). Stever and two fellow graduate students were using recording electroscopes with a quartz fiber, and a battery-powered clock to recharge the fiber
Tulainyo_Lake
replacing John's eyes with organs that allow him to see electricity, electroscopes, he can see the nervous system of people, even through walls. Following
L'Homme truqué (The Doctored Man)
L'Homme_truqué_(The_Doctored_Man)
American and British photographer and film pioneer
1895 Kinetic Camera with appliance for loop forming (patented). 1895/96 Electroscope, apparatus for continuous viewing by more than one spectator of 35mm
Birt_Acres
with 26 insulated wires conducting Leyden-jar charges to pith-ball electroscopes, each corresponding to a letter of the alphabet. Its range was only
Timeline of electromagnetism and classical optics
Timeline_of_electromagnetism_and_classical_optics
Satellite "Imber" (1998), Earworm – one-sided 7-inch single, split with Electroscope Gummy Twinkle (1998), Via Satellite Warminster (1999), Ochre – with Adrian
Mount_Vernon_Arts_Lab
Italian physicist
exploring the electrical conditions of the atmosphere. Henley's pith-ball electroscope was his recording instrument. In broken or stormy weather, positive and
Giovanni_Battista_Beccaria
abandoned. In 1748, Nollet invented one of the first electrometers, the electroscope, which showed electric charge using electrostatic attraction and repulsion
History_of_electrochemistry
Church in England
Mary I and died in 1555. Abraham Bennet, the inventor of the gold-leaf electroscope and developer of an improved magnetometer. The churchyard contains the
St_Mary's_Church,_Wirksworth
Title Year Label Longstone/Stylus split 10" 1997 Ochre Live In New York. 10" 1998 Ochre Longstone/Electroscope 7" 1999 Oggum
Longstone_(band)
Mountain in Australia
radium, thought the samples were worth analysis. He used two gold-leaf electroscopes given to him by Curie to do so. Mawson visited the area and wrote a
Mount_Gee
American nuclear physicist (1907–1995)
"The Radioactivity of the Earth's Crust and Its Influence on Cosmic-Ray Electroscope Observations Made Near Ground Level". Physical Review. 48 (3): 171–176
Robley_D._Evans_(physicist)
British scientific instrument maker
Science Museum Group List of items manufactured by R&B Oak Ridge museum, Electroscope manufactured by R&B Camera manufactured by R&B Archived 15 January 2017
Frederick_Woodward_Branson
Miami Film Contest
finale festival for the 48 Hour Film Project. 2012 TBD 2011: "77" by Electroscope 2010: "Palindrome" by DC Dogs 2009: “Riddle of the Red Man-Eater” by
Miami_48-Hour_Film_Project
1784 French scientific bodies' investigations involving systematic controlled trials
1749 with Patrick d'Arcy, he had constructed of one of the first-ever electroscopes (often described as a "floating repulsion electrometer": Hackmann (1998)
Royal Commission on Animal Magnetism
Royal_Commission_on_Animal_Magnetism
where he shows sparks in a spark detector but no effect in a gold-leaf electroscope and a galvanometer along the same line. On 28 November 1875 he announces
Timeline_of_radio
British botanist (1764–1829)
atmospheric phenomena. He invented the sliding portfolio, the atmospherical electroscope, and an orrery of perpetual motion (a failure). The standard author abbreviation
Benjamin_Meggot_Forster
English nuclear chemist (1891–1972)
helped to prepare radium standards for the calibration of gold-leaf electroscopes, used to measure radioactivity. After she returned to work with Soddy
Ada_Hitchins
Municipality in Agder, Norway
museum includes a collection of laboratory equipment, among which an electroscope with "Pierre Curie" engraved. Mineralparken The Mineralparken is located
Evje_og_Hornnes_Municipality
Room in Teylers Museum, Haarlem, Netherlands
induction machine 1888 James Wimshurst electroscope 1912 Franz S. Exner spark duration demonstrator 1859 electroscope 1870 discharge points 1890 The small
Teylers_Instrument_Room
Irish physicist and mathematician
absolute sine-electrometer, a very sensitive development of the gold-leaf electroscope; this device was further developed and marketed as a 'tilted gold-leaf
George_Minchin
French physicist (1878–1953)
of physics at the Sorbonne. His childhood toys included magnets and electroscopes. He was educated at the Lycée Louis-le-Grand before going to the École
Jean_Becquerel
Science Museum Group List of items manufactured by R&B Oak Ridge museum, Electroscope manufactured by R&B Camera manufactured by R&B http://historiccamera
Reynolds_and_Branson
Electroosmotic flow Electrophoresis Electrorheological fluid Electrorotation Electroscope Electrospray ionization Electrostatic deflection Electrostatic discharge
Index_of_physics_articles_(E)
reversion pendulum for accurate calculation of gravity (1811) as well as an electroscope invented by Bohnenberger for determining the electric charge. He also
Johann Wilhelm Gottlob Buzengeiger
Johann_Wilhelm_Gottlob_Buzengeiger
German physicist (1881–1955)
"In the late 1920s and early 1930s the technique of self-recording electroscopes carried by balloons into the highest layers of the atmosphere or sunk
Erich_Regener
Italian physicist (1836–1904)
on the effect of X-rays on the ionizability of air. He constructed electroscopes and observed the effect of (radiation from) pitchblende on discharges
Emilio_Villari
Canonical quantum gravity Canonical transformation Capacitance Capacitance electroscope Capacitance voltage profiling Capacitively coupled plasma Capacitor analogy
Index_of_physics_articles_(C)
ELECTROSCOPE
ELECTROSCOPE
ELECTROSCOPE
ELECTROSCOPE
Surname or Lastname
English
English : habitational name from a place called High Edser in Ewhurst, Surrey.It is possible that in some cases the name may be an Americanized form of the German family name Etzel.
Boy/Male
Muslim
Servant of the guide
Girl/Female
Norse
A witch.
Boy/Male
Muslim/Islamic
Safety
Female
English
Diminutive form of French Claudia, CLAUDETTE means "little lame one."
Surname or Lastname
English
English : habitational name from Oxton in Nottinghamshire, named from Old English oxa ‘oxen’ + tūn ‘farmstead’, ‘settlement’.
Girl/Female
Indian
Pious, God-fearing
Girl/Female
Shakespearean
The Tragedy of Macbeth' Lady Macduff, wife to Macduff, murdered on Macbeth's orders.
Boy/Male
Tamil
Sai Sahas | ஸாஈ ஸாஹஸ
Sai baba
Girl/Female
Tamil
The wind which passes through east
ELECTROSCOPE
ELECTROSCOPE
ELECTROSCOPE
ELECTROSCOPE
ELECTROSCOPE
n.
A sort of electroscope, invented by Rousseau, in which the dry pile is employed to measure the amount of electricity transmitted by different bodies, or to determine their conducting power.
n.
An instrument for detecting the presence of electricity, or changes in the electric state of bodies, or the species of electricity present, as by means of pith balls, and the like.
n.
An instrument for measuring the quantity or intensity of electricity; also, sometimes, and less properly, applied to an instrument which indicates the presence of electricity (usually called an electroscope).
n.
An instrument for augmenting a very small quantity of electricity, so as to render it manifest by sparks or the electroscope.
a.
Relating to, or made by means of, the electroscope.