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Can objects be demagnetized

Updated: 8/11/2023
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Wiki User

13y ago

Best Answer
yes, an object can be demagnetized by 3 ways:
  • hammering
  • heating
  • alternating current method
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13y ago
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Wiki User

8y ago

Repeated striking, heating, or using AC current will demagnetize a magnet. A small magnetic field may remain.
It can be demagnetised by:

-dropping it many times

-hammering it many times

-heating it over a flame
Heat and impact

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Wiki User

12y ago

some people believe that we could be magnetic but no human has found the means of perfecting a human magnet.

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Wiki User

10y ago

No

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Wiki User

13y ago

no

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Q: Can objects be demagnetized
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Related questions

Can styrofoam be demagnetized?

YES IT CAN!


What will happen to the magnet if you put some electricity on it?

it will be demagnetized


How can a magnet become demagnetized?

by heating to an extreamly high temperature


What happens when something is demagnetized?

It's no longer magnetic


Why aren't permanent magnets really permanent?

They can be demagnetized. Because nothing can be permanent :-)


Which would likely demagnetized a magnetized iron nail?

Dropping it on a hard surface


Can magnets be temporary?

Electromagnets are temporary magnets made of iron usually that are created by passing a current through a wire wrapped around the iron. There are also ways of making temporary magnets out of ordinary iron objects that can later be demagnetized. I am not wise in the ways of these latter type of temporary magnets.


How do you spell demagnetised?

In Australia and the UK, you would spell it "demagnetised". In the US, you would substitute a 'z' - "demagnetized".


What is the thing that weakens a magnet?

Magnets are "demagnetized" by extreme heat. If you boil a magnet in water, the heat will demagnetize the magnet.


What happens to a magnet when heated up?

It gets demagnetized at about 170 degrees Fahrenheit, or 70 90 degrees Celsius.


How can iron be demagnetized?

an iron can be demagnetised by ;-hammering it while facing east _west direction -hitting it hard on the ground -connecting it into an ac current while facing the east _west direction .


What role is played by molecular magnets to magnetize and demagnetize bodies?

The relative coercitivity of a material helps to magnetize and demagnetised a substance. If the coercitivity id low then the material can be easily demagnetized and vice versa. A substance can be magnetized by creating magnetic filed of opposite charges and demagnetized by creating same filed of charges.