demagnetize
Americanverb (used with object)
verb
Other Word Forms
Etymology
Origin of demagnetize
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
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Because electric motors often operate at high temperatures, thermal effects can also partially demagnetize these materials, making the energy loss problem even more complicated.
From Science Daily ● May 18, 2026
Pumping too much current into the device would cause it to overheat and demagnetize.
From Science Daily ● Feb. 22, 2024
The geophysicists were able to determine what that paleointensity was by heating single crystals to demagnetize them, and then reheating the samples in the presence of a magnetic field to impart magnetization.
From Scientific American ● Feb. 15, 2019
"We had to demagnetize the building," she says, a painstaking process that required passing an electromagnet over every square meter of the walls.
From Science Magazine ● Jun. 29, 2017
Lodge devised a similar arrangement called a coherer, and E. Rutherford invented a magnetic detector depending on the power of electric oscillations to demagnetize iron or steel.
From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" by Various
That meant she ensured that ships were demagnetized so they were less susceptible to damage from magnetic mines.
From Seattle Times ● May 30, 2024
The researchers started with a magnetoelectric material made up of a piezoelectric layer of lead zirconium titanate sandwiched between two magnetorestrictive layers of metallic glass alloys, or Metglas, which can be rapidly magnetized and demagnetized.
From Science Daily ● Oct. 10, 2023
In an AGU presentation, Steele used computer simulations to show layers of alternating magnetic fields could essentially cancel out the net magnetic field of the basins—making them appear to be demagnetized.
From Science Magazine ● Dec. 19, 2022
What Kushner’s book really is, however, is a portrait of a man whose moral compass has been demagnetized.
From Washington Post ● Aug. 26, 2022
For instance, it was long since discovered that an electro-magnet gives forth a decided sound when it is suddenly magnetized or demagnetized.
From Little Masterpieces of Science: Invention and Discovery by George Iles
The researchers measured energy transfer involving exchange interactions, demagnetizing effects, and entropy.
From Science Daily ● May 18, 2026
In response, Apple says: "Smartphones and other items contain magnets or components that may have a risk of demagnetizing low coercivity cards. To prevent this from happening, users should keep these cards stored separately."
From BBC ● Aug. 15, 2024
In a 28-year career as head of a series of enterprises, the Utah-born Jarvis ranged from making electric irons to demagnetizing the hulls of combat ships to protect them from mines.
From Time Magazine Archive
It has already been explained that the ends or poles of a polar magnet exert a demagnetizing power upon the mass of the metal in the interior of the bar.
From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" by Various
There is a certain maximum load current that the shunt dynamo is capable of supplying at constant voltage; beyond this, the voltage will decrease, the machine finally demagnetizing itself, and ceasing to generate current.
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