a magnet field..!
Atoms have unpaired electrons in their outer energy levels that create a magnetic field when they align in the same direction. This alignment of magnetic moments is what gives rise to the magnetic properties of an object.
An object becomes magnetic when its atoms have aligned magnetic moments, creating a magnetic field. This alignment can occur naturally in certain materials like iron, nickel, and cobalt, or can be induced through exposure to a magnetic field.
An object exhibits magnetism when its atoms have aligned magnetic fields, creating a magnetic force.
If an object is magnetic, it means that it has the property of attracting materials that contain iron or other magnetic elements. This attraction is due to the alignment of the object's atoms in a way that creates a magnetic field.
If the iron atoms are aligned then the object is magnetic, if they are randomly oriented then it is not. How the object was manufactured may be the cause of the difference, but it always possible to intentionally either magnetize OR demagnetize an object.
Without magnetic domains a magnet wouldn't have its magnetism. Magnetic domains are clusters of iron atoms that line up in the smae direction when magnetised. When unmagnitized the iron atoms scatter.
If the iron atoms are aligned then the object is magnetic, if they are randomly oriented then it is not. How the object was manufactured may be the cause of the difference, but it always possible to intentionally either magnetize OR demagnetize an object.
Magnetic objects must contain atoms with unpaired electrons. No unpaired electrons=no magnetism.
If the iron atoms are aligned then the object is magnetic, if they are randomly oriented then it is not. How the object was manufactured may be the cause of the difference, but it always possible to intentionally either magnetize OR demagnetize an object.
atoms
The atoms in an iron are arranged in way were they are not able to slide, there are bigger and smaller atoms. This makes the iron hard.
You can determine if an object is magnetic by using a magnet to see if the object is attracted to it. If the object is attracted to the magnet, it is magnetic.