What is a Magnet?

▤ Summary

There are of several types, they come in all shapes and sizes and they have a wide array of applications. You can create one by wrapping an iron core with a wire carrying electricity. The more wire wrapped around and the stronger the current the more powerful the electric field. So if you are a guitar manufacturer it will be easy to find bar magnets as they are very common. Due to the high strength of electromagnets, they are used in electronic devices like TVs, computers, and Phones.

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