What facts prove that a magnetic field has energy?
| October 23, 2020 | Education
When the electrical circuit is opened, the lamp continues to burn for a while. This process consumes the energy of the magnetic field stored in the coil.
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.