hysteresis loss

American  

noun

Physics.

1. the loss of energy by conversion to heat in a system exhibiting hysteresis.

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Etymology

Origin of hysteresis loss

First recorded in 1890–95

Example Sentences

One major challenge is iron loss, also called magnetic hysteresis loss, which occurs when magnetic fields inside the motor repeatedly reverse direction.

From Science Daily • May 18, 2026

This question is also connected with another one, namely, whether the hysteresis loss per cycle is or is not a function of the speed with which the cycle is traversed.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" by Various

The question has been much debated whether the values of the hysteresis loss obtained by these two different methods are identical for magnetic cycles in which the flux density reaches the same maximum value.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" by Various

Mordey in 1895 showed that this augmentation in hysteresis loss in iron was due to heating.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" by Various

If heated to above 135� C., the hysteresis loss soon attains a maximum, but then begins to decrease.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" by Various