Joseph Henry. Library of Congress description: "Prof. Jos. Henry".
Date
between 1865 and 1880
date QS:P,+1850-00-00T00:00:00Z/7,P1319,+1865-00-00T00:00:00Z/9,P1326,+1880-00-00T00:00:00Z/9
Source
Library of Congress Prints and Photographs Division. Brady-Handy Photograph Collection. http://hdl.loc.gov/loc.pnp/cwpbh.05156. CALL NUMBER: LC-BH832- 30887 <P&P>[P&P]
Français : Joseph Henry (1797-1878), physicien américain qui découvrit l'auto-induction et le principe de l'induction électromagnétique des courants induits.
Português: Joseph Henry ( 1797 – 1878), cientista norte-americano, ainda em vida foi considerado o maior desde Benjamin Franklin.
Русский: Джозеф Генри (; 17 декабря1797 — 13 мая1878) — американский физик. Он считался одним из величайших американских учёных со времён Бенджамина Франклина. Во время создания магнитов, он изучил электромагнитный феномен – самоиндукцию. Генри, независимо от Фарадея, изучал индуктивность, хотя Фарадей раньше опубликовал свои результаты. Его работы над электромагнитом реле были основой электрического телеграфа, совместно изобретённого с Сэмюэлем Морзе и Чарльзом Уитстоном.
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== Summary == {{Information |Description= Joseph Henry. Library of Congress description: "Prof. Jos. Henry". Wikipedia abstract: "Joseph Henry (December 17 1797 � May 13 1878) was a Scottish-American scientist. Dur
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