Statement: Enrollment in this class requires that you first purchase and complete the steps for the required eBook. Next step: Please ensure you have purchased and completed the prerequisite eBook class. Once the prerequisite is marked as complete, you will be able to enroll in this class.

About this course

CHAPTER SUMMARY: 

Fundamentals of magnetism

Electromagnetism and uses of electromagnetism

Electromagnetic induction and ignition coils

Electromagnetic interference 

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 OBJECTIVES: 

Define magnetism and explain the concepts of magnetic induction, permeability, and reluctance. 

Explain how an electromagnet works.

Explain how electromagnetism is used in relays and solenoids. 

Explain how magnetism and voltage are related. 

Describe how an ignition coil works. describe ways to reduce electromagnetic interference. 

This chapter will help you prepare for the ASE Electrical/Electronic Systems (A6) certification test content area “A” (General Electrical/ Electronic System Diagnosis).