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Why the iron can make the magnet move?
Because anything that has iron is attracted to magnet so whether its not fully an iron as long as it has iron in it, it can make the magnet move or attract it
Can a magnet attract to a demagnetized iron rod?
Yes. In this case, the magnet will induce magnetism in the iron, which is originally unmagnetized. Once the magnet is removed, the iron may return to an unmagnetized state; unless the magnetic field near the piece of iron is very strong.
You are in a room where there are no objects except for two iron rods Only one of them is a magnet How can you identify the magnet?
Take a rod and touch with its end the middle of the second rod. If they move closer to one another, then you have a magnet in your hand. The real magnet has a magnetic field at its poles, but not in its center. So, as mentioned earlier, if you take the iron bar and touch its tip to the magnet's center the iron bar will not be attracted. This assumes that the magnet's poles are at its ends. There's no way you can identify which one is the magnet, 'cause there's no magnet in the room, only two iron rods. Tie your shirt or belt or sock etc. in the centre of rod and dangle it loosely and the magnet should point North quicker and more obvious than the non active rod
What are the three important parts of electro magnet?
Battery/iron rod/copper wire.
How do you make an iron a magnet?
by stroking it with another magnet :D
How could a blind person identify iron rod and plastic rod?
By the apparent weight. By the sound made when the rod is struck. A magnet would differentiate between them.
How do you make a powerful magnet?
By Iron
Can you make a magnet from ordinary iron?
yes it is possible to make a magnet from iron because it is magnetic and magnetic things can be turned into magnets.
How do you make a magnet by banging and hitting?
By striking the side of the end of a steel rod with a hammer you will make a weak magnet.
How you can make an iron into a magnet?
Use the magnet to stroke the iron nail many times and you try to attract something
How does iron become magnetic?
Iron is a magnetic material, which means that it can be attracted by magnets. To make it become magnetic so as to attract other objects (i.e. to function as a magnet), the process of magnetic induction can be used. This can involve stroking the iron rod with a magnet several times (e.g. 20 times) in a fixed direction.
What you can make visible by sprinkling iron fillings around a magnet?
By sprinkling iron fillings around a magnet the magnetic field can be shown. If the magnet is the opposite charge then the iron they will be repelled by the magnet showing how far the magnetic field reaches.
