Simple electrical circuit. The circuit consists of a cell (battery,left),switch (centre) and a light bulb (right). This is an open circuit; the battery and light bulb are not connected and therefore the light bulb is not on | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 4795 px × 3724 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |