After a glass rod is rubbed with a silk cloth,it becomes electrically charged. The charge creates an electric field which then induces charge separation in the nearby bits of packing peanuts (expanded polystyrene) thus leading to a net electrostatic attractive force between the bits and the rod | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 3360 px × 5103 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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