Задача id15300
a) A positively charged glass rod attracts a body suspended on a thread. Can we conclude from this that the body is negatively charged? b) A positively charged glass rod repels a body suspended on a thread. Does it follow from this that the body is positively charged?
Detailed solution. Format gif
Оплата и выдача товара осуществляются через партнёрскую платформу.