Nigeria is rich is solid mineral resources, such as: Kaolin, gypsum, mica, clay, tantalite, iron ore, gemstone, silica sand.
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Recycling concrete &building rubble is not only able to bring profit to investors, but also good for environment protection.
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By absorbing the advanced technology from the world, we researched and designed PF series impact crusher.…
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Base on the plentiful experience of producing and marketing of impact crusher, Sofol R&D institution…
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Adopting technology from the world, PY Series spring cone crusher has an excellent performance in secondary…
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The vibrating screen is a kind of sieving equipment of international advanced level, developed by our…
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Sofol VSI Series vertical shaft impact crusher is designed by reputed German expert of Sofol and every…
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Lesson Two – Properties of Magnets. Lesson Three – Uses of Magnets. Lesson Four – Making Magnets. Lesson Five – Test . TIME – 40 Minutes each. LEARNING OUTCOME By the end of the lesson, pupils should be able to: 1. state the properties of magnets. 2. group materials into magnetic and non magnetic materials. 3. state common ...
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The holes in the models are prepared for inserting magnets (2mm diameter, 0.90 mm high) We try to make the models in a way that uses as little support material as possible. This model is meant to be post-processed after . This can be gluing, sanding, painting, etc. Do you like the model and don't have a 3D printer?
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We may hear about researchers studying some hyper-specific aspect of magnetism, and not realize the importance or real-life applications of that research. However, studying magnetism and transferring that knowledge into a real-life application has created some amazing things. For instance, what if Raymond Damadian never invented the magnetic resonance imaging …
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Even magnets are used to cure cancer. At home, you use magnets when you stick a paper on the refrigerator in order to remember something. Attaching a magnetic bottle opener to the fridge can come in handy. We often use pocket …
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The document discusses the properties and uses of magnets. It describes several experiments that can be done to observe how magnets attract and repel different objects. It also explains key magnetic concepts like poles, magnetic fields, and how compasses detect the Earth's magnetic field. Permanent and temporary magnets are defined, and ...
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Use of Magnets quiz for Professional Development. Find other quizzes for Science and more on Quizizz for free!
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Computers. Every time you store photos, music or text documents on your computer, you use magnets. Hard disk drives store the data thanks to the billions of magnets …
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Refrigerator magnets hold papers, bottle openers and other small items to the metal refrigerator door. A pocket compass uses a magnetic needle to show which way is north. The dark magnetic strip on the backside of a credit card stores data in much the same way as a computer's hard drive does. Vacuum cleaners, blenders and washing machines all ...
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Magnets are used in magnetic compass, door bells, refrigerators. Magnets are used in dynamos, motors, loudspeakers, microphones etc. Ceramic magnets are used in computers. Magnets are used in toys to give magic effect. Suggest Corrections. 259. Similar questions. Q. State three important uses of a magnet.
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Magnets are used inside a generator to transform mechanical energy into electrical energy. In contrast, other kinds of motors use magnets to change electrical energy to mechanical energy. Electrically charged magnets can …
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Magnetic wand: Keep a magnetic wand handy to pick up small metal objects that may have fallen into hard-to-reach places. Magnetic tray: Use a magnetic parts tray during projects to keep small metal components from rolling away or getting lost. Dust collection: Place strong magnets near your work area to attract and collect fine metal particles. 8.
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Researchers have developed a gene therapy technology that uses magnetic fields to switch groups of neurons on and off, controlling brain circuits affected by Parkinson's disease. In addition to ...
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Mon-Fri 09:00 AM - 05:30 PM ... Industrial Uses Of Neodymium Magnets. Neodymium magnets are often used in machines made for the health industry. They are also used for magnetization, to make magnetic separators, magnetic filters, and magnetic ionization.
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Though there are a few types of magnets on the market, for almost every application I prefer neodymium magnets (also known as rare-earth magnets) as they are the best choice - They are small, very powerful, and come in a wide …
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Permanent ferrite magnets are commonly used when more powerful rare-earth magnets are not required. Read about the uses of ferrite magnets. This site uses cookies to provide and improve your shopping experience. ... this improved service, please opt-in. Cookies Page. Accept Cookies. Manage Preferences. Now Dispatching Orders Mon-Sat - See ...
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An MRI machine is a large, cylindrical scanner that uses a powerful magnet to create images of the inside of the body. These images are used to diagnose medical …
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Therapy. While unsubstantiated by science, magnets are still used for healing and therapy purposes. Falling under the banner of holistic medicine, magnet therapy is used to treat backaches, headaches, sprains …
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Both electromagnets and permanent magnets play essential roles in modern technology. Electromagnets offer flexibility and control, making them ideal for dynamic systems like motors and relays. Permanent magnets, with their constant magnetism, provide reliability and efficiency in long-term applications such as speakers and fastening systems.
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It's all with the help of Magnetic force. An electric motor converts electrical energy into physical movement. Electric motors generate magnetic fields with electric current through a coil. The magnetic field then causes a magnetic force with a magnet that causes movement or spinning that runs the motor. (iv). Speakers
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The document provides a detailed lesson plan for a science lesson on magnets in 4th grade. The objectives are to identify objects attracted to magnets, draw those objects, and demonstrate cooperation. The lesson involves a group activity where students identify objects attracted or not attracted to magnets. Various magnet types and properties are discussed. Students then …
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Two uses of magnets are: 2.1. Magnets are used in making a magnetic compass for finding directions, magnetic toys and magnetic stickers. 2.2. Magnets are used in refrigerator doors, electricity meters and pencil boxes.
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More novel uses of magnets include magnetic nanoparticles - as contrast agents for MRI, as colloidal agents in cancer magnetic hyperthermia, or as active constituents of drug-delivery platforms.
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Uses of Magnets In Medicine. According to ancient Chinese inscriptions, 'lodestones' were used in acupuncture treatments. Hindu sacred writings also refer to the use of magnets in surgical applications. Likewise, the Greeks and the Egyptians also utilized them to cure various diseases. Ancient physicians described how magnets had the ...
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Mickaharic includes instructions on spells for attracting a job, a lover, or money/ making devices to magnetize oils and potions for increased potency/ making magnetic magic wands/ using magnets with sigils and seals/ making a Mesmer board for vibrational healing/ constructing a device for distant/covert communication/ working with energy rods ...
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These magnetic therapy devices can also be used for inflammatory conditions and wound healing. The Role of Magnets in the Medical Field. Figure 3. Magnetic Therapy. The utilization of magnetic therapy began quite early. For instance, magnets were employed on acupuncture points in ancient China. Natural magnetic minerals were utilized in the ...
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Now let us look at some of its uses as a permanent and a temporary magnet: Uses of Permanent Magnets. Some of the uses of permanent magnets are mentioned as follows: It is used in electric motors. It …
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A picture of the Anchor Terrorshark. The Monster Magnet is used to spawn an Anchor Terrorshark, a special type of Terrorshark which drops the Shark Anchor with a chance. Once the user spawns this special Anchor Terrorshark, the player will lose the Monster Magnet and see System Message saying: Your
Magnets are an essential tool in any crafter's arsenal. Whether you're working on a sewing project or designing a unique piece of jewelry, the right magnet can make all the difference. From versatile Flexible Magnetic Tape to convenient Self-Adhesive Magnets, each of these five magnets serves a unique purpose in your crafting toolkit.
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Magnetic Force: The strength of a magnet varies depending on its size and material. Larger magnets usually have stronger magnetic forces. Induction: Some materials can be magnetized by a magnetic field. When a non-magnetized piece of iron is placed next to a magnet, it temporarily becomes a magnet. D. Uses of Magnets
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Alnico clot magnets often have cast pores and voids, which can be problematic for appearance and magnetic flux. Their uses are based on their strength. Unlike, for example, ferrite magnets, Alnico magnets are generally stronger and are electrically conductive, while they are less fragile than most rare earth magnets and can produce a strong ...
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The mining industry uses magnets to separate ore from metal; pharmaceuticals are subjected to a magnet sweep to remove any iron particles; roads and airport runways are swept by magnets to remove scrap metal that can damage tires, and magnets are an intrinsic part of such items as transformers, electric motors, amplifiers and many other types ...
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Magnets are materials which produce a magnetic field, and have the capability to attract ferrous components like iron, steel, cobalt, and nickel. In the olden days, the Greeks discovered a natural element called 'lodestone', which had the …
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PE series jaw crusher is usually used as primary crusher in quarry production lines, mineral ore crushing plants and powder making plants.
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