True.
when you heat a magnet you are supplying it with energy therefore the dipoles have enough energy to free themselves form their initial order.
False. You'll have two magnets with each a north and a south pole.
You are discussing magnets with another person. That person thinks that breaking a magnet will destroy the magnets magnetic properties. Write a conversation you might have with the other person to explain why the person's idea is incorrect.
Permanent magnets.
Well it would have to be something that also has magnetic properties. Remember that similar poles/charges repel and opposites attract. So as far as what would be attracted by a magnetic force, I would say anything that is metal and has magnetic properties.
Permanent magnets do not lose their magnetic ability. Temporary magnets, however, gain magnetic properties when they are touched or moved by a permanent magnet. The properties of a temporary magnet dissipates over time after the permanent magnet is removed.
There are 2 properties of magnets.
You are discussing magnets with another person. That person thinks that breaking a magnet will destroy the magnets magnetic properties. Write a conversation you might have with the other person to explain why the person's idea is incorrect.
they have magnetic properties that weaken with time.
Permanent magnets.
Permanent magnets.
Ferromagnetic materials are substances that stick to magnets due to their strong magnetic properties.
Well it would have to be something that also has magnetic properties. Remember that similar poles/charges repel and opposites attract. So as far as what would be attracted by a magnetic force, I would say anything that is metal and has magnetic properties.
Magnets can lose their magnetic properties if exposed to high heat or are made subject to high impact. The temperature at which magnets lose magnetic properties is referred to as the Curie Temperature for ferromagnetic materials.
There is nothing inside magnets. The solid metal has magnetic properties due to it's molecular make up. Magnets are commonly made of iron, but there are more powerful magnets, made from alloys of rare earth metals. The magnetic fiels surround the whole magnetic object.
Iron has magnetic properties and magnets will "stick" to it.
Permanent magnets
it will lose its magnetism OR it will get weaker
There is no reversal of polarity when a magnet is broken. If you break a magnet, labeled N--S, into two, then you end up with two magnets of N--S and N--S.