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There is nothing inside magnets. The solid metal has magnetic properties due to it's molecular make up. Magnets are commonly made of iron, but there are more powerful magnets, made from alloys of rare earth metals.
The magnetic fiels surround the whole magnetic object.
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∙ 10y ago
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How did they help us today?
Magnets are used everywhere. doctors use magnets for MRI's, Magnet is the the M in the RI. car plants use magnets whule moving pieces, and we use magnets to hang kids pictues on our fridges lol. hope this helped
The first magnets were known as?
Lodestones.
How do magnets make your life easier?
Magnets (both permanent and electrical) are used in speakers to reproduce sound so you can hear what it sounds like when doves cry. Magnets are pretty handy in magnetic resonance imaging (MRI) that show where your brain tumor is. Magnets are used in most electrical motors so your little beanie propeller can spin around. Billions of magnets make a hard drive. You can swipe a magnet across a florescent lamp to relight it. Some magnets help you bring back lost family members. Electromagnets cause embedded structures in liquid crystal displays to rotate leading to a dark area that we call a pixel. You may or may not be a magnet. This may or may not make your life easier.
What are 5 different properties of magnets?
PROPERTIES OF MAGNET1. Magnets attract objects of iron, cobalt and nickel.2. The force of attraction of a magnet is greater at its poles than in the middle.3. Like poles of two magnets repel each other.4. Opposite poles of two magnets attracts each other.5. If a bar magnet is suspended by a thread and if it is free to rotate, its South Pole will move towards the North Pole of the earth and vice versa.
What did the ancient Chinese people invent?
gunpowder, magnets, silk, tea
What are discovered magnets?
they are the cwatam physics inside a eclectron
How are plastic magnets made?
they put the magnet inside the plastic
Magnets spinning inside a hydroelectric dam generate what?
electricity
Does a TV have a magnet?
Televisions with cathode ray tubes have several strong magnets in them. The magnets are used to aim the electrons that excite the phosphorus on the inside of the CRT. Flat screen TVs do not have magnets in them.
When do you use magnets you in everyday life?
inside fridge door, inside your toaster, and all the motors in the house
Does the Xbox have magnet?
The Xbox does not have magnets inside it, however components within the consoles have. The hard drive has a magnet inside it.
Does birds have magnets in their heads?
No bird would have metal inside its head.
How are magnets used with cows?
Some cows have magnets inside their stomachs! The magnets attract any metal that the cow might accidently eat, which would harm or kill the cow if it passed through the digestive system. A cow can keep a magnet inside the stomach for it's entire life without harm.
Do magnets make electricity?
No. Magnets create an electric feild, not electricity.However, when you spin a magnet inside a coil of wire (or you can spin the coil of wire instead), you will create an electrical current.
What electric current is produced when a spinning shaft rotates magnets inside a generator?
direct current
Will cereal stick to magnets?
because cereal has types of metal inside it such as zinc and iron
Will magnets on refrigerator door mess up ice maker?
My dad told me that I should not put magnets on my refrigerator door that it makes the door rust form the inside out? Is there any truth to that?
