Dropping, hitting, or heating a magnet will disturb the magnetic field-the spin of ...
Does hitting a magnet weaken its magnetic force? ... To increase the strength of a
magnet you need to stack it between two stronger magnets or electromagnets.
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How does the color of a material affect its ability to absorb heat? How does ...
Does hitting a magnet weaken its magnetic strength? How is the strength of a ...
Jan 30, 2014 ... Learn how to demagnetize a magnet and how physics can explain this ... groups
with their north and south ends lined up with Earth's magnetic pole. ... Use the
staples to confirm that all your nails are about the same strength.
Hitting them will give you a bunch of magnetic shards. Freezing ... But yes,
heating those kinds of magnets up will reduce their magnetism.
The material will also determine how its flux is affected by temperature, and how
... magnetic field strength in Oersted, or the point at which the magnet becomes ...
Does the strength of an electromagnet depend on the number of turns of wire? ...
You can think of a magnet as a bundle of tiny magnets, called magnetic ... If they
are in a random orientation, with their fields pointing all over the place, they ...
Heating a magnet past its Curie point will destroy the long range ordering. ...
reduce the strength of the (electro-)magnetic field, the magnetism of the magnet
can ... becomes a strong magnet in the present of the current but weaken
How do Magnetic Reversals affect Animal Migrations? ... Space Radiation and
our weakening magnetic field ... "If the earth is a giant magnet, why doesn't all
iron stick to it?" ... Here B at some point is the force on a magnetic pole of unit
strength, IF it were placed at the point, and E is the force on an electric charge...
If so, Why does a permanent magnet motor not lose it's magnetism? ... of a
percent over a year if held in a magnetic field, but for sure it is not rapid. ... The
modern rare earth magnets don't have much problem with reduced field strength,
not like the ... the magnets, as they would lose some of their magnetism and
weaken the ...
Temperature issues and neodymium magnets can be a complex subject. In this
article ... Magnetic Strength: Throughout this article, magnetic strength is the key
measure. ... It's also sometimes called BH, the operating slope, or the load line.