Hysteresiskäyrillä
Hysteresiskäyrillä, often translated as hysteresis loops, are graphical representations used in various scientific fields to depict the relationship between two variables where the path taken during an increase in one variable is different from the path taken during its decrease. This phenomenon, known as hysteresis, implies that the state of a system depends not only on the current input but also on its past history.
In magnetism, a hysteresis loop illustrates the magnetization of a ferromagnetic material as an external magnetic
Hysteresis loops are also observed in other areas, such as the stress-strain relationship in some polymers