In this chapter, we learn about magnetism and how we create it with electromagnetism. We learn about flux and flux density. We also learn about magnetic cores and how we use them to create an electromagnet.

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Magnetism, the Electromagnet, and the Inductor

  • Hubert Henry Ward

摘要

In this chapter, we learn about magnetism and how we create it with electromagnetism. We learn about flux and flux density. We also learn about magnetic cores and how we use them to create an electromagnet.