Photograph of an orange battery powering a clock. A potato battery is an electrochemical battery or electrochemical cell. In the cell chemical energy is converted to electric energy by a spontaneous electron transfer. Zinc metal reacts with copper wiring to create energy which is then transferred to the clock. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Source |
Bildgröße: | 2695 px × 3447 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |