The link I added below should help.
There is no scientific evidence to support the claim that magnets can magnetize water. Magnets can interact with water molecules, but they do not magnetize or make water magnetic.
Yes, you can magnetize an iron nail by stroking it with a magnet. This process aligns the magnetic domains within the nail, causing it to acquire magnetic properties. To effectively magnetize the nail, you should stroke it in one direction only, rather than back and forth, to ensure proper alignment of the domains. Once magnetized, the nail can attract small ferromagnetic objects.
You can magnetize a dress making pin by stroking it in one direction with a permanent magnet. I have done it using a good quality fridge magnet. Dress making pins may become magnetized when they are dropped on a hard surface, for example a tiled floor.
A pulsar
Two north poles will repel each other due to their like magnetic charges. To "magnetize" them together, you would need to flip one of them around so that it becomes a south pole. This will create attraction between the two poles and they will come together due to the magnetic force.
Copper is not a magnetic material and does not magnetize easily.
You can magnetize a paper clip by passing it repeatedly over a large magnet.
magnetize
There is no scientific evidence to support the claim that magnets can magnetize water. Magnets can interact with water molecules, but they do not magnetize or make water magnetic.
magnetize
No its not a metal.
No. There is no metal in a diamond to magnetize.
duct tape a magnet to it.
pee on it
To magnetize a needle, you can rub it against a magnet in the same direction multiple times. This will align the magnetic domains in the needle and make it magnetic.
Whenever I get a new screwdriver, I always magnetize it right away. It is wikdely rumored that a potent electrical charge can magnetize certain metals.
To magnetize iron, you can rub a magnet along the iron in one direction multiple times. This will align the magnetic domains in the iron, making it magnetic.