Electrostatic interaction. Photo 3 of 3. When two balloons are not electrically charged,they hang down loosely (Photo 1). When charged with charges of opposite sign,they attract each other (Photo 2). When charged with charges of the same sign,they repel each other (Photo 3). Photo 3 of 3 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 5132 px × 3404 px |
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Property Release : | Non requis |
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