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THORPE
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Which one is stronger given they are the same size and weight? Say 4 oz.
Just say you only have 12v to work with on the electromagnet.
Just say you only have 12v to work with on the electromagnet.
An electromagnet is a temporary magnet that produces a magnetic field when an electric current is passed through it. A neodymium magnet, on the other hand, is a permanent magnet made of neodymium, iron, and boron (NdFeB) that produces a strong magnetic field.
Neodymium magnets are significantly stronger than electromagnets. They have a much higher magnetic field strength and can attract objects from a greater distance.
Yes, an electromagnet can be turned on and off by controlling the flow of electricity through it. When the current is turned off, the magnetic field disappears.
Electromagnets are commonly used in electric motors, generators, and speakers. Neodymium magnets are often used in headphones, hard drives, and speakers, as well as in medical devices and industrial equipment.
It depends on the specific application. Electromagnets can be more cost-effective for temporary uses, while neodymium magnets may be a better investment for long-term applications due to their durability and strong magnetic field.