Conductivity test. A battery and a light bulb are used to test electric conductivity of different materials. As shown here, a metal spoon does conduct an electrical current hence is classified as a conductor. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Photo Researchers |
Bildgröße: | 3921 px × 2839 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |