Portrait of Georg Simon Ohm,1787-1854
Numéro d’image : 11830322
| Portrait of the German physicist Georg Simon Ohm (1787-1854). His ambition was to achieve a university appointment,but he spent a long time teaching in high schools while he researched the relationship between electrical current and potential difference. In 1827 he showed that the flow of current was proportional to the potential difference and inversely proportional to the resistance of the conductor. This relationship is known as Ohm's law. Initially Ohm's work met with severe criticism,but gradually he gained renown and respect (and a professorship at the University of Munich). The unit of resistance is called the ohm in his honour | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library |
| Taille de l’image : | 2883 px × 3590 px |
| Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
| Property Release : | Non requis |
| Restrictions : | - |
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