When a metal object is magnetized, its magnetic domains align in the same direction, which creates a magnetic field around the object. This allows the object to attract or repel other magnetic materials. Magnetization can be temporary or permanent, depending on the material and the strength of the magnetic field applied.
When you rub a magnet with metal, the metal object becomes temporarily magnetized. This happens because the atoms in the metal align with the magnetic field of the magnet. However, once the magnet is removed, the metal object loses its magnetism.
The electrons in the metal object are repelled by the negatively charged object and will move away from it. This redistribution of electrons can create a temporary separation of charges on the surface of the metal object.
The negative charge of the object will induce a positive charge on the comb, causing the comb to be attracted to the object.
When noise encounters a metal object, it can be reflected, absorbed, or transmitted. The metal object can reflect some of the noise waves, absorbing some of the energy and reducing the overall sound level. However, if the metal object is thin or has holes, it may not effectively block the noise, allowing it to pass through.
When you run on carpet, your body builds up an excess of static electricity. When you touch a metal object like a doorknob, which conducts electricity easily, the excess charge flows from your body to the metal object, creating a sudden shock. This happens because the metal object provides a path for the built-up static charge to escape.
When you rub a magnet with metal, the metal object becomes temporarily magnetized. This happens because the atoms in the metal align with the magnetic field of the magnet. However, once the magnet is removed, the metal object loses its magnetism.
You will be electrocuted.
ANY METAL (COMPOUND ELEMENT) WITH HIGH FERROUS CONTENT. THIS IS COMMONLY KNOWN AS IRON.
The electrons in the metal object are repelled by the negatively charged object and will move away from it. This redistribution of electrons can create a temporary separation of charges on the surface of the metal object.
The most modern form of magnetisation is to take a ferrous metal, like iron, and subject it to either an opposingly-charged electrical or magnetic field.
The negative charge of the object will induce a positive charge on the comb, causing the comb to be attracted to the object.
It will induce a slight (as in negligible and unnoticeable) current in the conduit.
When noise encounters a metal object, it can be reflected, absorbed, or transmitted. The metal object can reflect some of the noise waves, absorbing some of the energy and reducing the overall sound level. However, if the metal object is thin or has holes, it may not effectively block the noise, allowing it to pass through.
Yes, cows do sometimes eat metal objects just as other animals do. Even humans do at times. It happens because they don't notice that that object isn't there or the object is very small.
They are either absorbed [softsurface, e.g. wool] or refected [hard surface, e.g. metal]
How do magnitized car crushers work?
atoms spinning in the same direction