If it is a magnet, then it can still attract to a refrigerator. If it is a lump of hot metal or hot ceramic, then only gravity will provide attraction. The curie temperature describes when it goes from being a magnet to being a lump.
The refrigerator is usually not permanently magnetic; the magnet will induce magnetism temporarily in the refrigerator when it is brought close to it.
yes becase u need it
A magnet is a substance that is made of iron. The molecules in it are arranged in a way different than most magnets which is why the magnet has a tendency to attract materials more. Instead of the fridge magnet having a distinct north or south pole attraction, the fridge magnet has both alternating. This actually gives a stronger force of attraction. When the magnet is brought in contact or brought close to the fridge, the force between the north and south poles of the body of the fridge and the magnet attract each other, and the alternating poles on the magnet attract as well, giving that extra attraction.
if a refrigerator magnet cant hold a piece of paper against a refrigerator, the forces acting on the magnet must be what?
the refrigerator is iron or steel, therefore the magnet sticks to it.
The refrigerator is usually not permanently magnetic; the magnet will induce magnetism temporarily in the refrigerator when it is brought close to it.
The force is called "magnetism". The refrigerator is not magnetic, but the magnet will temporarily induce magnetism in the refrigerator's metal - the part that is close to the magnet.
if the hot wheel is metal
Try!
That depends how strong the magnet is. But a normal refrigerator magnet needs to be around 1 cm and less to attract a metal object. Have a nice day!
it will not attract
The magnet is stuck to the fridge because it is metal.
yes becase u need it
They basically work just like any other permanent magnet. The magnet, and the magnetic material (iron-based) in the refrigerator, attract one another.
A magnet is a substance that is made of iron. The molecules in it are arranged in a way different than most magnets which is why the magnet has a tendency to attract materials more. Instead of the fridge magnet having a distinct north or south pole attraction, the fridge magnet has both alternating. This actually gives a stronger force of attraction. When the magnet is brought in contact or brought close to the fridge, the force between the north and south poles of the body of the fridge and the magnet attract each other, and the alternating poles on the magnet attract as well, giving that extra attraction.
A magnet is a substance that is made of iron. The molecules in it are arranged in a way different than most magnets which is why the magnet has a tendency to attract materials more. Instead of the fridge magnet having a distinct north or south pole attraction, the fridge magnet has both alternating. This actually gives a stronger force of attraction. When the magnet is brought in contact or brought close to the fridge, the force between the north and south poles of the body of the fridge and the magnet attract each other, and the alternating poles on the magnet attract as well, giving that extra attraction.
if a refrigerator magnet cant hold a piece of paper against a refrigerator, the forces acting on the magnet must be what?