The door seals have a flexible magnetic strip inside, to aid sealing.
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.
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.
On your refrigerator.
MagnetWe like to use the magnet to display our schedule on the 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
There are refrigerator magnets; you can put a school picture onto a thin magnet and put it on a refrigerator (as long as it has a metal door)There are car magnets; such as a sports team symbol with a magnet on the back. You just put them on the back of your car.
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.
Refrigerators use magnets on the door the keep the cold air in, Same with the freezer door.