0
How could you test the effects of heating and cooling on the magnetization of a bar magnet?
Wiki User
∙ 10y ago
well i depand on the south and north pole
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Can super heating or super cooling a magnet make it loose it's magnetic properties?
Yes
What is domain in magnet?
A magnetic domain is a region of uniform magnetization within a material.
Would cooling a magnet reduce its magnetic properties?
Cooling a magnet can actually increase its magnetic properties. At low temperatures, the thermal energy of the material decreases, causing the magnetic domains to align more easily and enhancing the magnetization. This phenomenon is known as magnetic cooling. However, if the magnet is cooled to extremely low temperatures, such as near absolute zero, it can lose its magnetic properties altogether due to a phenomenon called the Curie temperature.
Is a magnetized magnet heavier than an unmagnetized magnet?
An unmagnetized magnet is not a magnet. A magnet remains a magnet only as long as it remains magnetic,and ceases to be a magnet when its magnetization is lost.Be that as it may in any event, the state of magnetization of a sample of magnetic material, whether magnetizedor unmagnetized, has no bearing, neither ball nor thrust, on the weight of the magnetic material. In other words,weight is invariant under a transformation of the magnetized state.
What is A magnetic substance can also be made into a?
If you are talking about a non-magnet item then the item will become a magnet for a period of time. Changes in heat, how much it is used, or time can disable the magnet. Magnet!
How do i you could test the effects of heating and cooling on the magnetization of a bar magnet?
what ever figure out ur own anwsers people dont cheat
What is demagnetisation?
the process of which the magnetization of a magnet is removed
Can super heating or super cooling a magnet make it loose it's magnetic properties?
Yes
How would reduce the reverse polarity in magnetization of permanent magnet?
Degauss it and remagnetize it in a field. Best when heated over the magnets Currie point. Cooling it down in a field the reverse of what you started with.
What is domain in magnet?
A magnetic domain is a region of uniform magnetization within a material.
Can a magnet's magnetism be destroyed?
A magnet can be demagnetized by striking it many times, heating it, or cooling it. All of these randomize the domains.
Would cooling a magnet reduce its magnetic properties?
Cooling a magnet can actually increase its magnetic properties. At low temperatures, the thermal energy of the material decreases, causing the magnetic domains to align more easily and enhancing the magnetization. This phenomenon is known as magnetic cooling. However, if the magnet is cooled to extremely low temperatures, such as near absolute zero, it can lose its magnetic properties altogether due to a phenomenon called the Curie temperature.
What is the noun for magnetize?
The noun forms of the verb to magnetize (magnetise) are:magnetizer (magnetiser)magnetization (magnetisation)the gerund, magnetizing (magnetizing)A related noun form is magnet.
Is a magnetized magnet heavier than an unmagnetized magnet?
An unmagnetized magnet is not a magnet. A magnet remains a magnet only as long as it remains magnetic,and ceases to be a magnet when its magnetization is lost.Be that as it may in any event, the state of magnetization of a sample of magnetic material, whether magnetizedor unmagnetized, has no bearing, neither ball nor thrust, on the weight of the magnetic material. In other words,weight is invariant under a transformation of the magnetized state.
What is A magnetic substance can also be made into a?
If you are talking about a non-magnet item then the item will become a magnet for a period of time. Changes in heat, how much it is used, or time can disable the magnet. Magnet!
Can hot and cold affect magnets?
yes it does affect magnets ! though cold has little effect on the properties of a magnet , but heat drastically brings about change in properties of a magnet. With increasing temperature, the magnet will gradually lose magnetization until a certain temperature (called the Curie temperature) where the magnetization goes away entirely. In addition to this effect, the domains of the magnet will have a greater chance of changing orientation, further weakening the overall magnetic effect.
Does heating up a magnet make it stronger?
Heating up a magnet actually makes it weaker. A magnet can be completely demagnetized when heated past it's Curie temperature.
