spread out from one pole and curve around to the other
The pattern formed by the iron filings around a bar magnet is made of lines radiating outward from the N and S poles. The lines curve towards the opposite pole.
when the magnet is sprinkled with small pieces of iron filings,the filings group mostly around the poles where the magnetic forces are stronger
Iron fillings will be attracted by magnet. Iron is easily magnetised.
force,or lines of force...
Field
by using a magnet
I would separate copper strands and iron filings by using a magnet. The iron is magnetic, but the copper is not, so the magnet picks up the iron, but leaves the copper behind.
One way is to use a magnet
You place the magnet under a piece of paper, and then sprinkle some iron filings on the paper. The iron filings will line up along the magnetic lines of force, which will show very clearly where the magnetic poles are.
Magnet shaped like a horseshoe, so both the polarities are pointed the same way. They can be weak or strong magnets (my dad had a couple when we were kids... we put a broomstick in them and did chin-ups from the I-beam in the basement, because they were strong enough to hold a 12-year-old's weight easily). Here is a site with a picture of some: http://www.indigo.com/magnets/gphmgnts/chrome-steel-horseshoe-magnets.html
Copper filings are not attracted to a magnet, as iron filings are.
The horseshoe magnet is called that because it is shaped like a horseshoe.
They make horseshoe magnet babies.
A horseshoe magnet is curved.
Aluminum and iron can be differentiated because iron is magnetic and aluminum is not. To separate them, expose the filings to a magnetic source and the iron will separate.
Yes, a magnet is one way that can be used to separate a mixture of iron filings and sulfur.
If they are iron filings, you can use the property of magnetism to remove the iron filings using a magnet. You will need to rinse the iron filings with water after you remove them with the magnet in order to completely remove the sawdust from them.
First, place the sulfur, sand and iron filings in a plastic container. Next, use a magnet to remove the iron filings from the sulfur-sand mixture and surely,the iron filings will connect to the magnet, leaving the sulfur and sand behind.
Hi Use magnet to separate aluminum from iron.Iron is attracted by magnet and gets separated from aluminum. Dr Vidya Kaushik
Pure iron filings will be attracted to a magnet; but pieces of iron carbonate will not.
The fillings align themselves according to the magnetic field created by the magnet. *See the related links to images of the fillings behaving this way, along with a drawing representing the magnetic fields to which the filings align. You can see how the fillings behave similarly in each of the different photos. (see also related question below)
Use a magnet