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Transformer Basics

Learning objectives

  • Explain the force of magnetism
  • Describe the molecular domains of ferromagnetic metals
  • Describe the reaction between like and unlike magnetic fields
  • Describe magnetic flux
  • Define electromagnetism
  • Explain the changes of field strength in an electromagnetic coil
  • Define permeability
  • Explain the left hand rule for coils

Course overview

When you complete this lesson, you will be able to explain magnetism and electromagnetism and to explain the basic principles of electrical voltage transformation.

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