Illustration of the first transformer. The iron ring is wound with two separate coils of wire, A and B. Both coils are wired in sections. Current through A from a battery induces a current in B. Engraving after a sketch in Faraday's notebook. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Universal History Archive, UNIVERSAL IMAGES GROUP |
Taille de l’image : | 4752 px × 4413 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |