Why are other nails attracted to the stuck nails?
Objective: Steel nails normally don’t stick to one another. But when you touch the pole of a permanent magnet to one of the nails, the nail becomes a magnet. When this nail touches another nail, that nail becomes magnetic, and so on.
Why does rubbing an iron nail with a magnet cause it to become magnetic?
Rubbing the nail with the permanent magnet causes a stronger, more lasting magnetism in the nail. … Stroking with one pole of a permanent magnet works because it aligns the atoms in the nail to “line up” in the same polar direction, giving the nail a north and a south magnetic pole.
Why does the nail attach to the magnet?
The nail will stick to the bar magnet because it will become magnetized. The presence of the nearby north pole rearranges the magnetic domains inside the steel so that their south poles all point toward the north pole of the permanent magnet. As a result, the other end of the nail becomes a north pole.
What happens when a magnet attracts iron?
When you rub a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction. The force generated by the aligned atoms creates a magnetic field. The piece of iron has become a magnet. Some substances can be magnetized by an electric current.
Can two iron nails attract each other?
There will be no reaction between the two iron nails when you bring them close or even if they are touching each other. –If the one of the nails is magnetized, then the two nails will be attracted to each other. If both of the nails are magnetized, then the two nails will repel each other.
Why does a magnet not attract a nail to the other side?
Why won’t a magnet attract a nail that is on the other side of the room? The magnetic field is not strong enough. The magnet’s north pole is not facing the nail. The magnet repels objects far away.
What made the iron nail attract the iron filings?
Magnetic lines of force from the north and south poles pull together and join. … The iron filings are were attracted to the magnetic forces around each magnet, revealing their existence and showing that the strength of the magnetic forces was concentrated around and between the poles at the end of the magnets.
How do you turn an iron nail into a magnet?
An iron or steel nail can be made into a magnet by stroking it repeatedly (at least 20 times) with a magnet in one direction only. Stroking in an anticlockwise direction with the North pole touching the head of the iron nail will make the head of the nail the North pole and its tip the South pole.
Is iron nail attracted to magnet?
Iron is not naturally magnetic, but it isn’t hard to turn it into a magnet. If you bring an iron nail close to the north end of a magnet, the south ends of the tiny magnets inside of the iron start to line up because they are attracted to the magnet, turning the iron into a magnet in the process.
What is an iron nail?
Re: Iron Nails
mmaglio22 – All common nails today are made of steel which is iron with a small amount of carbon included to increase hardness. The amount of carbon is just a fraction of a percent, so for all intent and purpose, the common variety nail is, in fact, iron.