A charged ball falls onto a positively charged plate, and the speed of the ball decreases. What is the sign of the ball’s charge?
| September 24, 2020 | Education
A charged ball falls onto a positively charged plate, and the speed of the ball decreases. What is the sign of the ball’s charge? How will its movement change if the plate is charged negatively
The ball is positively charged. If the plate is charged negatively, then the speed of the ball will increase as it approaches the plate – they will be 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.