Question #45982
When glass is rubbed with silk
glass is positively charged while silk is negatively charged
glass is negatively charged while silk is positively charged
glass is positively charged while silk is neutral
glass is negatively charged while silk is neutral
glass is positively charged while silk is negatively charged
glass is negatively charged while silk is positively charged
glass is positively charged while silk is neutral
glass is negatively charged while silk is neutral
Expert's answer
When glass is rubbed with silk, silk picks up electrons from glass. In result, glass become positively charged while silk is negatively charged.
