Illustration of Count Alessandro Volta's electrophorus, a type of charge-accumulating machine which replaced the Leyden jar and is the basis of the electrical condensers still used today. The device was designed in 1775 and appeared in Volume 3 of Le Opere by Volta. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / ETH Zurich |
Taille de l’image : | 3757 px × 4734 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |