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When rocks from cooling lava harden do they have the same magnetism as Earth's magnetism?
No, because Earth's magnetism "flips" about every half million years. When rock form from the cooling lava of volcanoes, the particular magnetic pattern at the time is "frozen" into the rocks. This was evidence that the alternating pattern of the rock has been slowly spreading out as the new crust is formed.
What are the magnetic properties of aluminum?
Aluminum is not magnetic in its pure form because it is a non-ferrous metal. This means it does not have magnetic properties like iron or steel. However, aluminum can become slightly magnetic when exposed to a magnetic field, but it quickly loses this magnetism once the field is removed.
What is the divergence of magnetic field intensity?
The divergence of magnetic field intensity is zero. This is because magnetic monopoles do not exist, meaning that the field lines always form closed loops and do not have sources or sinks. Mathematically, this is represented by Gauss's law for magnetism, ∇⋅B = 0.
A force that attracts objects made of steel?
The force that attracts objects made of steel is known as magnetism. Steel contains iron, which is magnetic, and can be attracted by a magnetic field. Magnetism is a fundamental force that causes objects to be pulled towards a magnet.
What is a form of energy that can produce heat light magnetism and electrical charges?
Electromagnetic energy is a form of energy that can produce heat, light, magnetism, and electrical charges. It consists of electric and magnetic fields that oscillate together. When these fields interact with matter, they can generate various effects such as heating, light emission, magnetization, and electric currents.
What mineral is a magnet?
Lodestone, a variety of the mineral magnetite, displays strong magnetism. Some other minerals are weakly magnetic, or display magnetism when heated.
Does photons have magnetism?
Photons form elecromagnetic waves, it's well known that electomagnetic waves have both electric and magnetic components (there are connected H~[n, E]).Thus photones can "have" magnetism.
Is bone magnetic?
No, bones are not magnetic. They do not contain enough iron or other magnetic materials to exhibit magnetic properties. Although bones do contain some iron, it is not in a form that would create a magnetic field.
What does gauss law of magnetism say?
Gauss's law of magnetism states that the magnetic flux through a closed surface is always zero, indicating that there are no magnetic monopoles (isolated magnetic charges) present. In simpler terms, magnetic field lines always form closed loops, with no beginning or end points.
How is energy relate to magnetic?
I think what you mean to ask is, how do electricity and magnetism relate. well, electricity and magnetism combine in our universe to form what is known as electromagnetism, which the force that surrounds our Earth in deflecting solar radiation!
Is sulphur attracted to the magnet?
No, sulfur is not significantly attracted to magnets because it is not a magnetic material. Magnetism in materials is determined by the arrangement of their atoms and sulfur does not exhibit magnetic properties in its elemental form.
The piece of metal is magnetic is that physical property or chemical property?
Magnetism is a physical property that is mediated by magnetic fields.The magnetic state of a material depends on temperature (and other variables, such as pressure and the applied magnetic field), so a material may exhibit more than one form of magnetism depending on its temperature, etc. However, a material's magnetism doesn't change the composition, and doesn't involve a chemical reaction.
When rocks from cooling lava harden do they have the same magnetism as Earth's magnetism?
No, because Earth's magnetism "flips" about every half million years. When rock form from the cooling lava of volcanoes, the particular magnetic pattern at the time is "frozen" into the rocks. This was evidence that the alternating pattern of the rock has been slowly spreading out as the new crust is formed.
Is the force of magnetism stopped by any materials?
they redirect the magnetic field. for instance, a material known as mu-metal attracts all of the magnetism to it, thus redirecting the magnetic field away form other stuff. kinda like a faraday shield redirects electrons, mumetal redirects magnetism. the basic principal here is that some materials "want" magnetism more than others. thus you can put the magnet near it, and it will "hog" all of the magnetism. hope that's scientific enough :)
What are the magnetic properties of aluminum?
Aluminum is not magnetic in its pure form because it is a non-ferrous metal. This means it does not have magnetic properties like iron or steel. However, aluminum can become slightly magnetic when exposed to a magnetic field, but it quickly loses this magnetism once the field is removed.
Can magnetism conducted like electricity?
for a short distances the magnetism can be well, said to be conducted in a magnetic material. For example if you have seen a transformer core then you will realize that the magnetic fluxes are being conducted across the core form primary winding to secondary winding. but if your question is if the magnetism can be conducted to larger distances like electricity then it might be theoretically possible but practically unrealizable due to huge losses and well earth's magnetism effects.
At the centre of a bar magnet magnetism is?
At the center of a bar magnet, the magnetic field lines converge and form a strong magnetic field. This region is referred to as the magnetic core of the magnet, where the magnetic strength is at its maximum. This is why the bar magnet's strongest magnetic force is typically concentrated in its center.
