Describe an oscillatory system in which free electromagnetic oscillations can occur.

In an oscillatory system that has an initial energy reserve, free oscillations can occur relative to a stable equilibrium position. In this case, the characteristics of movement – displacement of the body, speed, acceleration, etc. – repeat periodically.

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.