What is Hysteresis?

What do you mean by Hysteresis? Explain.

Explain magnetic hysteresis.

What is torsion? What is its effect?

Area contained within the hysteresis loop represents

Discuss some uses of the study of hysteresis studies.

Answer the following questions: A system displaying a hysteresis loop such as a ferromagnet, is a device for storing memory?’ Explain the meaning of this statement.

What is hibernation? What is the significance?