You can magnetize a piece of steel or iron, by stroking it with one end of a magnet.
Stroke in one direction only, lifting off and away between each stroke.
This aligns the atoms in a regular direction, in the blank piece of steel.
There are several sites that one can use to make a magnet. Websites that allow the design of cards will also show one how to make a magnet. Zazzle, Shutterfly and Vistaprint are some of these sites.
Remembering the rule that opposites attract and sames repel, you can use the South end of one magnet to repel the South end of a second magnet. If the 2 magnets are aligned vertically and the repelling force is sufficient to push the weight of the upper magnet away, you have a very basic levitation.
rub against needle with strong magnet i guess 1. Hold a needle by the eye and stroke it gently 30 times with your magnet, in the same direction. Do the same with the second needle, making sure that you use the same end of the magnet. 2. Test your needle-magnets on some pins before you use them for other experiments.
Use the magnet to stroke the iron nail many times and you try to attract something
To make a powerful magnet, use a strong magnetic material like neodymium. Shape it into a magnet by applying a magnetic field while it cools down. Finally, the magnet can be magnetized by rubbing it against a magnet or by exposing it to an electrical current.
You need to rub the needle with a magnet or you can use coil around the needle and pass current to make it a electro magnet.
No it will only be possible for it to be a temporary one
You need to rub the needle with a magnet or you can use coil around the needle and pass current to make it a electro magnet.
You can make magnetic field lines with a magnet. You an use a permanent magnet, or an electromagnet.
a pen
One way would be to use a magnet
use one magnet to help you.