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because they either attract or repel from each other depending on what side is against one side. You can do a lot with magnets for example stick things to the fridge or pick up loose pieces of metal or even shrapnel or broken medal that fell on the floor that you don't want someone to stand on.
They are essential for generating electricity.
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What are some names of small magnets?
Refrigerator magnets, car magnets, neodymium magnets are names of small magnets.
Why is it useful for food manufacturers to use magnets?
Magnets are used to remove any ferrous metal from the food product
Which are the cheapest magnets?
which is the cheapest magnets
What are materials attracted by magnets called?
magnets
What type of magnets are the strongest?
Neodymium Magnets
Why are magnets useful for fridges?
because fridges are magnetic and for decoration
What makes electromagnets useful?
Electromagnets are useful because some machines need magnets that can stop being magnetic. In junkyards, some machines need to pick up metallic objects, so they need magnets that can turn on and off, which is where a electromagnet becomes useful.
Do magnets lose their power?
No.If you break the magnet, it is still a useful magnet.
Why are magnets used?
Electro magnets can be very useful to carry heavy loads of iron and metal from one side of a factory to another. Electro-magnets are formed by shooting electricity through a coil of copper.
Why are temporary magnets so useful?
magnetic feilds are produced only when current is flowing
Why are magnets useful for separating materials to be recycled?
They pick up only certain materials and can be used to separate them.
How are magnets useful for recycling household wastes?
A magnet can sort the ferrousmetalse.g., iron and steel, from the feed stream.
How do you make a line graph on the data of magnets?
The answer depends on what data of magnets! Their mass? strength of field? colour? metallic content? You do need to spend a tiny bit of time thinking about your question if you want a useful answer.
What are some names of small magnets?
Refrigerator magnets, car magnets, neodymium magnets are names of small magnets.
How do you make a flying car with magnets?
put magnets and put magnets on a car and put magnets on a car and put the car on the road and put the magnets on the road and put the magnets touch the magnets on the road and on the car
Why is it useful for food manufacturers to use magnets?
Magnets are used to remove any ferrous metal from the food product
What are magnets and artificial magnets?
since magnets are all ready magnetised when found in nature called natural magnet artificial magnets that are made by man are called artificial magnets
