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How does the strength of a magnet's force change as it increases in size or proximity to an object?
The strength of a magnet's force increases as the magnet gets larger or closer to an object.
How do you change the temperature of a magnet?
You can change the temperature of a magnet by heating or cooling it. When you heat a magnet, it can lose its magnetism, while cooling a magnet may increase its magnetic strength. Extreme temperatures can also affect the properties of a magnet, so it's important to be cautious when altering its temperature.
What happens when a compass is brought closer to a magnet?
When a compass is brought closer to a magnet, the compass needle will align itself with the magnetic field of the magnet. This alignment occurs because the magnetic field of the compass interacts with the magnetic field of the magnet, causing the needle to point towards the magnet.
What factors determine the strength of a neodymium magnet?
The strength of a neodymium magnet is determined by factors such as the grade of the magnet, the size and shape of the magnet, the temperature it is exposed to, and the presence of any external magnetic fields.
Will a magnet stick to aluminim?
No, aluminum is not magnetic so a magnet will not stick to it. Magnetism occurs in materials that are ferromagnetic, such as iron, nickel, and cobalt.
How does the strength of a magnet's force change as it increases in size or proximity to an object?
The strength of a magnet's force increases as the magnet gets larger or closer to an object.
Is there a relationship between the size and strength of a magnet?
In reality no. Though the size of a magnet does seem to affect the size of a magnetic field, it is in effect a ratio of volume, and does not change the effect of the magnetic field. The potential magnetism is not affected by size so much as composition of the magnet.
When a magnet splits why does the polarity change?
The polarity of a magnet does not change if the magnet is cut into pieces. Each piece has the same polarity that it had before. In particular, if you break a bar magnet in half at the midline between the two poles, you will end up with two magnets N-S and N-S. No reversal of polarity occurs.
Does magnet size affect the strength of a magnet?
Yes it does!
What type of weathering occurs when only the size of the rock change?
physical weathering
Does the temorature of the magnet affect the strength of the magnet?
No the temperature doesn't the size does.
Why the magnet change the data from diskettestate the reason?
why the magnet change the data from diskette?state the reason.
Is iron attracted by a magnet?
If the iron is magnetized, yes. It also depends on the size of the magnet.
Is heating a bar magnet chemical or physical change?
Heating a bar magnet is a physical change because the magnet does not undergo a chemical reaction. The heat energy causes the atoms in the magnet to vibrate, which disrupts the alignment of the magnetic domains within the magnet, thereby reducing its magnetic strength.
Is magnetism a physical change?
yes because any that you do in magnet it is magnet again'
How strong are magnets?
depends on the size of the magnet
How can the size of an eletrical current be increased when a magnet has been placed in the circut?
move the magnet faster
