Lesson 5

• magnetism
• Middelbare school
• vwo
• Leerjaar 2

Period 3

Magnetism

This lesson

•  Recap magnetism
• Intro 7.3 — Electromagnets
• Working independently 

Learning goals

• Explain what is meant by electromagnetism
  
• Describe how to make an electro magnet
  

7.3 Electromagnets

• Electromagnetism
  
• Electric current
  
• Electro magnet
  
• Solenoid
  
• Core
  
• Permanent magnets — electro magnets
  

Link

Making an electro magnet

Making an electro magnet

• Solenoid
  
• Core
  

Solenoid

Electro magnet schematic

Working independently

Homework

Do: 7.3 yellow block exercises

Do: workbook exercises 7.3 

Learning goals

• Explain what is meant by electromagnetism
  
• Describe how to make an electro magnet