There is a magnet-lined door seal on most refrigerators and there are magnets in the electric motor that runs the cooling compressor, There may be a few small magnets on the doors sticking on that picture of a bunny rabbit your daughter drew for you.
On your refrigerator.
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.
yes
The term "refrigerator magnet" is ambiguous and may refer to any number of types of magnets. However, typically a refrigerator magnet is going to be relatively weak and made of the most inexpensive materials available. Hard refrigerator magnets are likely iron. Flexible refrigerator magnets are made of bonded ferrite powders; barium ferrite is among the most common. In general classification, a refrigerator magnet is a permanent magnet.
it is a magnet and you just stick it to your fridge
it is a magnet and you just stick it to your fridge
The refrigerator isn't actually a magnet, it it simply made of metal which magnets can then stick to.
A refrigerator magnet is magnetic because it is a "permanent" magnet. An electromagnet is a magnetic field caused by a current flowing through a wire.
its not useful for the refrigerator its useful for humans only....
its not useful for the refrigerator its useful for humans only....
no