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Ernest Rutherford
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Ernest Rutherford

अर्नेस्ट रदरफोर्ड

New Zealand physicist (1871–1937)

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Ernest Rutherford, 1st Baron Rutherford of Nelson (30 August 1871 – 19 October 1937) was a New Zealand physicist and chemist who was a pioneering researcher in both atomic and nuclear physics. He has been described as "the father of nuclear physics" and "the greatest experimentalist since Michael Faraday". In 1908, he was awarded the Nobel Prize in Chemistry "for his investigations into the disintegration of the elements, and the chemistry of radioactive substances."

Quick facts

Born
wd
Place of birth
Spring Grove wd
Died
wd
Place of death
Cambridge wd
Citizenship
New Zealand wd
Occupation
nuclear physicist, chemist, physicist, professor, politician, university teacher wd
Education
University of Canterbury, University of Cambridge, Trinity College, Nelson College wd
Spouse
Mary Georgina Rutherford wd

Positions held wd

  • member of the House of Lords (22 January 1931 – 19 October 1937)
  • President of the Royal Society (1925–1930)
  • Langworthy Professor (1907–1919)

Awards wd

  • Hector Medal (1916)
  • Nobel Prize in Chemistry (1908)
  • Matteucci Medal (1913)
  • Copley Medal (1922)
  • Franklin Medal (1924)
  • Elliott Cresson Medal (1910)
  • Fellow of the Royal Society
  • Faraday Lectureship Prize (1936)
  • Wilhelm Exner Medal (1936)
  • Faraday Medal (1930)
  • Rumford Medal (1904)
  • Albert Medal (1928)
  • Royal Society Bakerian Medal (1920)
  • Honorary Fellow of the Royal Society Te Apārangi
  • Honorary Fellow of the Royal Society of Edinburgh

About

Rutherford's discoveries include the concept of radioactive half-life, the radioactive element radon, and the differentiation and naming of alpha and beta radiation. Together with Thomas Royds, Rutherford is credited with proving that alpha radiation is composed of helium nuclei. In 1911, he theorised that atoms have their charge concentrated in a very small nucleus. He arrived at this theory through his discovery and interpretation of Rutherford scattering during the gold foil experiment performed by Hans Geiger and Ernest Marsden. In 1912, he invited Niels Bohr to join his lab, leading to the Bohr model of the atom. In 1917, he performed the first artificially induced nuclear reaction by conducting experiments in which nitrogen nuclei were bombarded with alpha particles. These experiments led him to discover the emission of a subatomic particle that he initially called the "hydrogen atom", but later (more precisely) renamed the proton. He is also credited with developing the atomic numbering system alongside Henry Moseley. His other achievements include advancing the fields of radio communications and ultrasound technology.

Rutherford became Director of the Cavendish Laboratory at the University of Cambridge in 1919. Under his leadership, the neutron was discovered by James Chadwick in 1932. In the same year, the first controlled experiment to split the nucleus was performed by John Cockcroft and…

Questions

When was Ernest Rutherford born?
Ernest Rutherford was born on 30 August 1871 in Spring Grove.
What positions has Ernest Rutherford held?
Positions held by Ernest Rutherford include: member of the House of Lords (1931–1937); President of the Royal Society (1925–1930); Langworthy Professor (1907–1919).
Where did Ernest Rutherford study?
Ernest Rutherford was educated at University of Canterbury, University of Cambridge, Trinity College, Nelson College.

Sources

  1. Wikipedia (English): Ernest Rutherford · CC BY-SA 4.0
  2. Wikipedia (Nepali): अर्नेस्ट रदरफोर्ड · CC BY-SA 4.0
  3. Wikidata item Q9123 · CC0 1.0
  4. Image: Ernest Rutherford LOC.jpg by George Grantham Bain Collection (Library of Congress) (Public domain)

Last updated · facts checked 3 November 2026

Cite this page

"Ernest Rutherford". DigiNepal. Last updated 31 October 2026. https://diginpl.com/people/ernest-rutherford. Retrieved 3 November 2026.

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Text from the Wikipedia article Ernest Rutherford, licensed under CC BY-SA 4.0. This page's text is shared under the same licence. Facts from Wikidata (CC0). Image: Ernest Rutherford LOC.jpg — George Grantham Bain Collection (Library of Congress), Public domain.

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