Topic: Making Permanent Magnets
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How to Make Electricity With Permanent Magnets
A wire loop that cuts the field lines of a magnet experiences an electromotive force (EMF) so that electrons move in a current within the wire, according to "Fundamentals of Physics," written by David Halliday and Robert Resnick. This pheno... Read More »
Source: http://www.ehow.com/how_5880268_make-electricity-permanent-magnet...
What is a Permanent Magnet?
A permanent magnet retains its magnetic energy even after it is removed from its magnetic field. An excellent example of this type of magnet is a refrigerator magnet, which remains magnetized due to its own persistent magnetic field.You can... Read More »
Source: http://answers.ask.com/Business/Other/what_is_a_permanent_magnet
How to Make Your Own Permanent Magnets
The non-homogeneous mix of magnetite, iron, oxygen and other trace elements in lodestone, the only naturally occurring magnet, is what makes it permanent (hard). Pure homogeneous magnetite or iron is not permanent but a temporary (soft) mag... Read More »
Source: http://www.ehow.com/how_5598263_make-own-permanent-magnets.html
Featured Content:
Making Permanent Magnets
The non-homogeneous mix of magnetite, iron, oxygen and other trace elements in lodestone, the only naturally occurring magnet, is what makes it permanent (hard). Pure homogeneous magnetite or iron is not… More »
Difficulty:
Moderate
Source: www.ehow.com
More Common Questions
Answers to Other Common Questions
Magnets generate magnetic fields and can attract certain metals to them from a distance. Magnets can push or pull on each other without touching. They are used in electronic equipment and in industry. Magnetic fields are generated by the ti...
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Source: http://www.ehow.com/how_6520830_make-super-strong-permanent-magne...
The metal you must use must be made of of iron or steel, it won't work if the item is made of something like aluminum, brass, lead or plastic because those materials are non-magnetic! A steel screwdriver is a good thing to try to magnetise ...
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Source: http://wiki.answers.com/Q/What_is_used_to_make_a_permanent_magnet
Permanent magnets can be made by :- 1. Applying elecric field to the magnet put in between the coils of solenoid. 2. By putting magnets on the tracks of trains.
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Source: http://wiki.answers.com/Q/What_is_a_method_of_making_permanent_ma...
Wind turbines are devices that convert the energy of the wind into electrical energy. There are two types of wind turbine: vertical axis and horizontal axis. Vertical axis turbines are generally easier and cheaper to build, and require fewe...
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Source: http://www.ehow.com/how_6799628_make-dc-permanent-magnet-motor.ht...
In order to make a homemade magnet, you will need a store bought one. Get a big magnet that is pretty thick. Then take a metal object and rub down the magnet. Make sure you always rub in the same direction and do it pretty fast. It won't ma...
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Source: http://answers.ask.com/Fashion_and_Beauty/Beauty/how_to_make_magn...
A couple of things can be done to create a magnetic field one is connect a battery to a magnet. Be aware that too much power can overheat, and cause problems. For more information look here: http://www.ehow.com/how_5057621_create-p...
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Source: http://answers.ask.com/Science/Physics/how_to_make_a_magnetic_fie...
