0
Add your answer:
Earn +20 pts
Why does iron become magnetised?
The magnet, in this case, will induce magnetism in the iron. The iron has lots of tiny areas that are magnetic, but normally point in random directions; placing a magnet nearby will allign those, and thus induce the magnetism.
Is the lodestone made of iron?
It is made of a type of magnetic iron called magnetite.
Why do some mierals attract magnets?
Those are the minerals, such as iron, which have small magnetic regions (actually called magnetic domains, if I remember correctly) within them - that is, groups of atoms, each of them a tiny magnet, that have a tendency to align, all in the same direction.
How do you take iron out of talc?
Iron can be removed from talc by a process called magnetic separation. In this process, a magnetic separator is used to pull out the iron particles from the talc. The talc and iron mixture is passed through the magnetic separator, causing the iron particles to be attracted to the magnet and separated from the talc.
What are tiny regions inside all objects that cause an object to be magnetic when they line up?
Magnetic domains are tiny regions within materials where atoms align their magnetic fields in the same direction. When these domains line up, the material exhibits magnetic properties.
Why does magnet attract?
The magnet induces magnetism in the iron - small magnetic regions in the iron become aligned, due to the magnetic field.
Why does iron become magnetised?
The magnet, in this case, will induce magnetism in the iron. The iron has lots of tiny areas that are magnetic, but normally point in random directions; placing a magnet nearby will allign those, and thus induce the magnetism.
Is the lodestone made of iron?
It is made of a type of magnetic iron called magnetite.
What is a mineral that is magnetic?
Magnetite, an iron oxide mineral is magnetic. It is also called 'lodestone'.
What is a material called that will attract small pieces of iron?
A material that attracts small pieces of iron is called a magnet. Magnets have magnetic properties that allow them to attract iron and other magnetic materials.
Why do some mierals attract magnets?
Those are the minerals, such as iron, which have small magnetic regions (actually called magnetic domains, if I remember correctly) within them - that is, groups of atoms, each of them a tiny magnet, that have a tendency to align, all in the same direction.
The magnetic element used in making metals called?
Iron and Nickel both have magnetic properties.
How do you take iron out of talc?
Iron can be removed from talc by a process called magnetic separation. In this process, a magnetic separator is used to pull out the iron particles from the talc. The talc and iron mixture is passed through the magnetic separator, causing the iron particles to be attracted to the magnet and separated from the talc.
True or false are Magnetic poles called domains?
False. Magnetic poles and domains are different concepts. Magnetic poles refer to the regions of a magnet where the magnetic force is concentrated, while domains are regions within a magnetic material where the magnetic moments of atoms are aligned in the same direction.
Is iron a magnetic?
Yes, iron is magnetic.
What is the magnetic character for iron?
the answer is the iron of magnetic field so that it can cause magnetic field... iron.
What is the influence of a permanent magnet's magnetic field on a piece of iron called?
It is called ferromagnitisum .
