Electrical conductor

Référence de la vidéo 11927617
Electrical conductor. Animation of an experiment showing the electrons flowing in an electrical conductor. A piece of conducting material, such as a metal, is held between crocodile clips. The camera zooms into the material to shows its atoms (grey) and electrons (blue). In a metal, electrons exist as a sea"" around the atoms, and are free to move. When a voltage is applied across the material by the battery, the negatively-charged electrons are free to flow towards the positive pole. The movement of electrons through a material is an electric current, and the current causes the light bulb in the circuit to glow. See clip K002/8536 for the same circuit incorporating an insulating material."
Licence : Droits gérés
Crédit : Science Photo Library / Equinox Graphics
Model Release : Non requis
Property release : Non requis
Durée : 30 Secondes
Aspect ratio : 16/9
Restrictions : -

Prix pour cette vidéo À partir de 70 €

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Médias (Émission TV, Divertissement TV etc) À partir de 150 €

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