what repels to magnets and they only repel to magnets?
The stroking method can make materials like iron, cobalt, and nickel into temporary magnets. When these materials are stroked with a magnet, they align their magnetic domains and become temporarily magnetized.
Graphite can act as a permanant magnet at room temparature. Though we say that magnets attract only iron, nickel and cobalt a sufficiently powerful magnet and graphite can be attracted to each other. To understand this better take a relatively powerful magnet, bring it near an ordinary graphite pencil and observe. If that does not work, try taking out the lead of the pencil and repeat the process
No, they won't. Copper, while it is a good conductor of electricity, is not a ferromagnetic material, and a magnet won't be magnetically attracted to it. (They will stick to anything if you use enough glue!)
Copper (Cu) is not attracted to magnets because it is a diamagnetic material. Diamagnetic materials create a weak magnetic field in the opposite direction of an external magnetic field, causing them to be repelled rather than attracted by magnets.
Any of the two poles will work. It will induce magnetism in the iron.
a copper wire carrying current and another magnet.
Gold is not magnetic, so a gold necklace will not be attracted or repelled by a magnet. Magnets only attract materials that are magnetic, such as iron or nickel.
Aluminum is not magnetic, it is not effected by Electro Magnetism.
No, Water is diamagnetic. It is weakly repelled by a magnetic field (magnet).
that boys/ girls are attracted or repelled to her just like a magnet
An aluminum wire carrying current An electromagnet An iron pipe (Apex)
The spherical magnet will experience a force that will try to align it with the magnetic field of the bar magnet. Depending on the orientation of the spherical magnet and the bar magnet, it may either be attracted or repelled. If the polarity of the two magnets is aligned, they will be attracted to each other; if the polarity is opposite, they will be repelled.
You can put a magnet near the metal. If it gets attracted or repelled, then it is magnetised
A copper wire carrying current, Another magnet, An iron horseshoeA copper wire carrying currentAnother magnetAn iron horseshoe
Magnets are most commonly made out of metal, so yes, two metal magnets can repel. But metals such as iron are attracted to magnets even if the metal itself is not magnetized. Iron is attracted to both poles of a magnet, and it can not be repelled by a magnet.
no!
A magnet can exert force on a non-magnetic object through magnetic induction, attraction, or repulsion. The non-magnetic object can be attracted towards the magnet or repelled away from it depending on their relative orientation.