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How can dropping a magnet destroy its magnetism - Answers.com


If you drop a magnet many times on the floor, the vibration induced on the magnet causes the magnetic dipoles to randomize, and it will demagnetize. Source: ...

FAQ:How do you demagnetize a magnet - NdFeB Magnet


Magnetism is a result of the alignment of magnetic dipoles in material into a general ... Heating a magnet past its Curie point will destroy the long range ordering. ... Similarly when we hammer or drop the magnet many times on the floor, the ...

What affects the strength of a magnet?


The material will also determine how its flux is affected by temperature, and how .... the magnet with a propane torch (realizing you will destroy its magnetism) and do ... Magnets can become demagnetized by physically hammering or dropping ...

www.ask.com/youtube?q=How Can Dropping A Magnet Destroy Its Magnetism&v=B_2mavlY8z0
Oct 27, 2014 ... Hammering, dropping and rough handling of the magnet can be ... The magnet loses its magnetism as alternating current changes direction ...

Magnetic Field,


The term magnetism comes from the region of Magnesia, a city in Western Turkey ... We can explain this dual nature of magnetic force by proposing that each ... 2) When a magnet is brought near a piece of iron, the iron also gets attracted to ... Also, by dropping a magnet, not only will you break it, but you will also destroy the ...

Magnet lesson - Bite-Size Physics... magnets can actually create ...


But take a look at the wacky things a magnet does! It sticks but ... What Causes Magnetism? Believe it or ... So it's the electricity that causes the magnetic force in electromagnets. However ... Destroy a Magnet ... Drop it on a hard surface. A table ...

Introduction to Magnetism


The magnetic force between two magnets can be likened to the electric force between charged ... Introduction to Magnetism Practice ... a. destroys its magnetic properties ... If you drop a small magnet repeatedly, it becomes demagnetized.

Purpose and Overview The purpose of the investigations below is to ...


While work with magnets will be interesting and exciting for most students, understanding the concepts behind magnetism will be a more difficult feat. Each lesson ... rotation around its axis, the Earth acts like a large magnet with a north pole and a .... Investigation 8: Can magnetism be destroyed or disrupted? How?

repair - Apple charger port magnet has lost it's pull - Ask Different


Aug 10, 2011 ... Now the port still works, but the strength of the magnet that holds the connector is very weak, as if it has lost some of its magnetism. .... Dropping a magnet around 5 times will start to weaken it's pull while if you spike it (throw it on the .... How do spaceship-mounted railguns not destroy the ships firing them...

How Does a Magnet Lose Its Magnetism? | eHow


For each material of magnet, there is a Curie temperature, or temperature at which the heat will destroy the polarization of the material, causing it to loses its ...

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Q & A: Destroying Magnetism? | Department of Physics | University ...


Apr 15, 2009 ... how can you destroy magnetism? ... Actually, it's not hard to wreck a magnet. ... accidentally heat one up, or even drop it, it will partially or completely demagnetize. ... Cooling an ordinary magnet will not destroy its magnetism.

Is it possible to make the magnets lose it magnetic field permanently?


Mar 12, 2009 ... I know magnets can lose its magnetic properties if exposed to heat, but is ... if you drop them from a good height say 6 to 7 feet on concrete, they will lose .... or degaussing can all make a permanent magnet lose its magnetism. ... Bio:–––––– ––––––––––––––––– "Energy cannot be created nor destroyed!

Scientific Explorer: Magnetism Explained: 3 Ferromagnetism


Oct 27, 2011 ... This is the strongest type of magnetism and it's the only kind that can be felt, ... We make a permanent magnet from a ferromagnetic material such as ferric .... movement of atoms, however, tends to destroy this alignment over time. ... Dropping or banging a magnet against something will do the same job.