MODEL RELEASED. Pupils setting up a circuit. Two schoolchildren using two cells (or batteries; yellow,front) to light a lamp. They have put these in series with a resistor (silvery grey),using an ammeter (far,yellow) to measure the electric current. Photographed in a school laboratory | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 4871 px × 3615 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |