CHAPTER 1: MAGNETIC CIRCUIT

In Chapter 1, students will be introduced with the concept of magnet. This chapter is divided into three parts. In the first part, student will learn the basic principle of magnet such as magnet and non-magnet material, permanent and non-permanent magnet. Then, students need to learn the magnetic properties such as flux, flux density, flux intensity etc. Next, student will learn the faradays and lenz's law of magnet. In the second part, student will learn how the real flux magnet is created and they need to draw the equivalent magnetic circuit and do the circuit analysis. Lastly, student need to learn B-H curve and hysteresis to explain the inconsistency of material permeability and magnetic flux density.

In summary, this is the topics that will be covered in Chapter 1:

• PART I: Basic Principle of Magnet.

• PART II: Magnetic Circuit.

• PART III: B-H Curve and Hysteresis.