Lesson 5


Period 3
Magnetism
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Period 3
Magnetism

Slide 1 - Diapositive

This lesson
  •  Recap magnetism
  • Intro 7.3 — Electromagnets
  • Working independently 


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

Slide 3 - Diapositive

Slide 4 - Vidéo

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


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Slide 8 - Vidéo

Making an electro magnet

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Making an electro magnet
  • Solenoid
  • Core

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Solenoid

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Electro magnet schematic

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Working independently

Homework
Do: 7.3 yellow block exercises
Do: workbook exercises 7.3 

Slide 15 - Diapositive

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

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