0
What else can I help you with?
What can be magnetised?
ferro magnetic substances can be magnetised. but it is not necessary that all the Ferro magnetic substances can be permanently magnetised. it depends on the alignment of domains in the substance.for example wrought iron can be magnetised permanently but soft iron can only be magnetised temporarily(Electro Magnets).
What properties do magnetic insulators have in common?
Magnetic insulators have a few common properties: They are insulating materials, meaning they do not conduct electricity. They exhibit magnetic ordering at low temperatures, where the magnetic moments of atoms align in a particular direction. They have a large bandgap between the valence and conduction bands, which prevents the flow of electrical current.
What is hysteresis effect?
In simplest terms, hysteretic damping is the energy lost in materials due to friction between molecules, and is related to displacements during vibration. It is also known as 'material damping.'
What are ferro magnetic materials?
The elements Fe, Ni, and Co and many of their alloys are typical ferromagnetic materials. Ferromagnetic materials exhibit parallel alignment of moments resulting in large net magnetisation even in the absence of a magnetic field. See the related links below for more information.
Are materials with magnetic properties magnetic materials?
Yes, materials with magnetic properties are often referred to as magnetic materials because they exhibit characteristics such as attracting or repelling other materials with magnetic properties and the ability to create magnetic fields.
What are ferro-magnets composed of?
Ferro-magnets are composed of materials that contain magnetic domains which align in the same direction, producing a strong magnetic field. Common materials used for ferro-magnets include iron, nickel, and cobalt. These materials have unpaired electrons that contribute to their magnetic properties.
Why are insulators not magnetic?
Insulators are not magnetic because their atomic structure does not have unpaired electrons that can align in a common direction to create a magnetic field. In contrast, materials that are magnetic, like iron or nickel, have unpaired electrons that can align and create a magnetic field. Insulators do not exhibit this property.
Are insulators non magnetic?
Yes, insulators are materials that do not conduct electricity well, but they can still be magnetic. The ability of a material to conduct electricity (insulation or conductivity) is separate from its magnetic properties.
What can be magnetised?
ferro magnetic substances can be magnetised. but it is not necessary that all the Ferro magnetic substances can be permanently magnetised. it depends on the alignment of domains in the substance.for example wrought iron can be magnetised permanently but soft iron can only be magnetised temporarily(Electro Magnets).
Why some materials are magnets and some are not magnet?
Ferro magnetic materials (those attracted to magnets) have a special arrangement of their electrons which makes them susceptible to magnetic fields. Materials without this special electron structure are not affected my magnets or electric fields in the same way.
What has the author Shigeo Honda written?
Shigeo Honda has written: 'TMR research in insulating granular magnetic materials' -- subject(s): Granular materials, Magnetic films, Magnetoresistance, Materials, Electric properties, Electric insulators and insulation
What properties do magnetic insulators have in common?
Magnetic insulators have a few common properties: They are insulating materials, meaning they do not conduct electricity. They exhibit magnetic ordering at low temperatures, where the magnetic moments of atoms align in a particular direction. They have a large bandgap between the valence and conduction bands, which prevents the flow of electrical current.
What happen to the magnetic flux when it passes through a ferro-magnetic substance?
When magnetic flux passes through a ferromagnetic substance, the substance can become significantly magnetized. This is due to alignment of magnetic domains within the material, enhancing the overall magnetic effect. Ferromagnetic materials have a high magnetic permeability compared to non-magnetic materials, allowing them to concentrate magnetic lines of force.
Name a magnetic material?
exmaples of magnetic materials are iron,nickel,cobalt,paper clips,nails and some pins....:-)Example (A Science Trick):COINS=CO-BALTI-RONN-ICKLES-TEEL
Is sand a non ferro magnetic or not?
Sand should not be ferromagnetic
Which materials insulators?
the materials are rubber and plastic
Permanent magnets can lose their magnetic properties if they are heated Explain why magnetic properties are lost under these conditions?
When a permanent magnet is heated, the temperature disrupts the alignment of the magnetic domains within the material. This causes the magnetic field to weaken or even disappear altogether. The heat can increase the thermal energy in the material, leading to randomization of the domain orientations and loss of the magnetic properties.
