Wilhelm Gottlieb Hankel

Wilhelm Gottlieb Hankel
Született1814. május 17.[1][2]
Ermsleben
Elhunyt1899. február 17. (84 évesen)[1]
Lipcse
Állampolgárságanémet
Foglalkozása
IskoláiLuther Márton Tudományegyetem
SablonWikidataSegítség

Wilhelm Gottlieb Hankel (Ermsleben, 1814. május 17.Lipcse, 1899. február 17.) német fizikus, Hermann Hankel édesapja.

Élete

Természettudományi tanulmányait Halléban végezte. 1835-ben a Franke-féle alapítvány reáliskoláján a fizikai tanszék asszisztense, 1836-ban pedig a természettudományok tanára lett. 1840-ben mint a fizika és a kémia magántanára habilitálta magát Lipcsében. 1847-ben rendkívüli, 1849-ben pedig a fizika rendes tanára lett.

Munkássága

Hankel tanulmányozta a hőelektromos kristályokat és a fémek és ásványok közt létrejövő hőelektromos áramok magatartását, ezenkívül a kisütési áram mágneses hatásait és a fémek elektromos feszültségét egymás között és a vízhez. Több eszközt és módszert talált fel az atmoszferikus elektromosság mérésére. Hankel az elektromosság új elméletét is adta. E szerint az elektricitást, mint az éter kör alakú hullámzását fogta fel a testek molekuláinak hozzájárulásával, s úgy találta, hogy a pozitív és negatív elektromosság különbsége csupán irány módosulatában áll. Hankel végezte Arago munkáinak német kiadását (Lipcse, 1854-60, 16 kötet). Saját műve: Elektrische Untersuchungen (Lipcse, 1856-83, 17 értekezés).

Jegyzetek

  1. a b Integrált katalógustár (német nyelven). (Hozzáférés: 2014. április 27.)
  2. Yuri Alekseevich Chramov: Физики (orosz nyelven), 1983

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