What household items are attracted to magnets?
Household Objects That Use MagnetsHome Audio Speakers.
The speakers in your stereo contain magnets.
Motorized Household Appliances.
Your vacuum cleaner has an electric motor that runs by magnetism.
Cabinet Door Latch.
The doors to many medicine cabinets have a magnetic latch.
Blocks, Trains and Other Toys.
Debit and Credit Cards..
What are 5 facts about magnets?
8 Strange Facts About Magnets and MagnetismMagnets always have two poles — even if you cut them in half. … The most powerful magnet in the universe is actually a star called a magnetar. … Strong rare earth magnets can turn some metals into magnets. … The Earth is like one big bar magnet.More items…•
What is the simplest requirement for an electromagnet?
A wire that has electrical current running through it creates a magnetic field. In fact, the simplest electromagnet is a single wire that is coiled up and has an electric current running through it. The magnetic field generated by the coil of wire is like a regular bar magnet.
What kind of things do magnets attract?
Magnets only attract certain types of metals, other materials such as glass, plastic and wood aren’t attracted. Metals such as iron, nickel and cobalt are attracted to magnets. Most metals however are not attracted to magnets, these include copper, silver, gold, magnesium, platinum, aluminium and more.
Why do magnets attract?
Magnets are surrounded by an invisible magnetic field that is made by the movement of electrons, the subatomic particles that circle the nucleus of an atom. The hyperactivity of these electrons gives magnets their ability to attract and repel. … Magnets attract when a north pole is introduced to a south pole.