On what basis was the conclusion about the existence of two types of electric charges made?
| October 23, 2020 | Education
From experience. The existence of two types of charges has been experimentally proved. Electrified bodies are either attracted or repelled, and like charges are repelled, and unlike charges are attracted.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.