iron and the materials that are attracted or repelled by the magnet
Speakers and motors use magnets. Using electricity, the electromagnets create a magnetic force which reacts against the permanent magnets in these devices, thus creating motion. Magnets are used in cabinet latches to help them to stay closed. Screwdriver tips are sometimes magnetized to help hold the screw on the end or to help retrieve a dropped screw. Magnets are often used to hold things onto metal objects. Refrigerator magnets are one example. Common objects may have magnets attached to hold them onto refrigerators and other metal objects like lockers and metal cabinets.
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in order for us to know how hard we are going to scratch it and the materials used in scratching it. -hoping that i can help! :)
Several factors can weaken the magnetism in a magnet such as being stored close to heat, strong electrical currents, other magnets, or radiation. Over time magnet materials lose a very small amount of magnetism.
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how can magnets be used to help with recycling
how can magnets be used to help with recycling
magnets can help blood circulate around bones
magnets help us because magnets can help power your refrigerator.
magnets also provide humans with the required materials to create products to help and improve our day to day life, things such as tv, fridge, computer etc all use magnets to help them work. compasses are also essential and without magnets we could not have them. also in case you are not aware, without magnetism we could not have atoms etc.. and therefor we would not exist.
It has not been scientifically proved that magnets can help heal bones.
One can find information about promotional materials from a service called Vistaprint. Vistaprint sells business cards, car magnets and posters to help an aspiring entrepreneur start up a business.
the magnets in motor were backwards alls good thanks for the help
Magnets have no demonstrable positive effect on health. Magnets cannot cure or prevent disease or injury, or speed the healing process.
Super magnets are used to help produce sound in speakers. They also help pick up vibrations in electric and bass guitars. These magnets come in many different forms.
Yes. The magnets help the pointer point to your direction because of the magnetic eaths inner core
The Magnets are often used for the separation of metals in many of todays most common recycling applications such as automobile recycling, recycling of electrical goods, skip waste, domestic waste and in fact, wherever there is a need to separate ferrous and non-ferrous metals from other materials.