| Chapter Objectives (See related pages)
After studying this chapter, you should be able to:
• Describe the magnetic field surrounding a magnet. |
| | | • Define the units of magnetic flux and flux density. |
| | | • Convert between magnetic units. |
| | | • Describe how an iron bar is magnetized by induction. |
| | | • Define the term relative permeability. |
| | | • Explain the difference between a bar magnet and an electromagnet. |
| | | • List the three classifications of magnetic materials. |
| | | • Explain the electrical and magnetic properties of ferrites. |
| | | • Describe the Hall effect. |
|