yes the opposites sides will attach together
Let's pretend that we do not know about the law that opposite poles attract and alike poles repel. We experiment with two magnets. And we find that sometimes we can make the magnets repel, and sometimes we can make them attract. Magnets like every other Mass in the universe, are made of Atoms,, including you, and me.
Ferromagnetic materials are made of iron. Iron can be magnetized with proximity to other magnets. The core of the Earth is magnetic. As a result, magnets can be created without interference.
The magnet is placed over a super conducting material. Because super conductors conduct electricity with zero resistance, it repels the magnet making it float. The super conductor is usually a piece of YBa2Cu3O7 cooled to below 92 degrees kelvin. At this temperature, the substance changes state from a solid to a bose-einstein condensate and is a super conductor.
Elements that decay into other elements with a known rate of decay.
permanent magnets are not used in electric bells because they do not make the bells to ring well
Let's pretend that we do not know about the law that opposite poles attract and alike poles repel. We experiment with two magnets. And we find that sometimes we can make the magnets repel, and sometimes we can make them attract. Magnets like every other Mass in the universe, are made of Atoms,, including you, and me.
If they come end-to-end, they will either attract or repel depending on the polarity.If you bring the sides together, they often will slide to bring their ends + & - ends together.
They are used to make magnets, ceramics, and television picture tubes.
A magnet has a polarity, in that one end is the "north" and the other is the "south". Opposite poles attract but similar poles repell each other. You cannot make the north poles of two magnets stick together.
If they have opposite charges, they attract each other, combine and form an ionic compound.
oxygen, plutonium, and uranium. hope this helps
Magnets were an accidental discovery made by Chinese laborers when they discovered bits of polarized iron bits clung to their shovels. Magnets had many practical uses other than a mere curiosity. To show direction in compasses and to attract steel and iron. They have many practical uses even today. Construction, navigation, and to hold paper on refrigerators.
Actually, they only attract certain metals. The attraction for other metals is insignificant. For example, a magnet will strongly attract iron. The way this works is that the magnet induces magnetism in the iron. The iron has tiny areas - domains, I think they are called - of magnetism; an external magnetic field will make those domains align, at least partially.
magnets make the radishes grow larger. i noticed that the magnets also made the radishes produce more leaves.
Electromagnets...electromagnets are magnets attract, or pull, some kinds of metal objects. Stronger magnets exert a greater pull on the objects they attract. Sometimes it would be useful if you could turn off a magnet when you did not want it to attract objects. That is what an electromagnet can do. Some electromagnets .in power plants and factories electromagnets are very large. You can make a small, simple electromagnet in school or at home.
Most of the outer electrons in the metal alloy that make up the magnet spin in the same direction and in the same plane. This causes a magnetic field to surround the magnet. This magnetic field interacts with the outer electrons in other materials and if they too can be made to spin in the sme direction and will be attracted to the magnet. If the other material is a permanent magnet the fields can interact to attract each other or repel each other.
Ferromagnetic materials are made of iron. Iron can be magnetized with proximity to other magnets. The core of the Earth is magnetic. As a result, magnets can be created without interference.