Simple closed circuit. Shown here is a simple electrical circuit consisting of a battery and a lamp connected by wires. The circuit is closed, electric current is flowing, therefore the lamp is lit. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Turtle Rock Scientific |
Taille de l’image : | 3417 px × 5152 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |