EM: Earth as a Magnet

• Physics
• Secondary Education
• Age 13

Forces and Motion 9.2

Lesson 18. 

The Earth as a Magnet

How are you today?

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Highlights of the Day

• explain that the reason the Earth has a magnetic field is that the core acts as a magnet

• Values :  Responsibility and Determination

The Earth's Magnetosphers

Magnetic fields interacting

• Two north poles repel.
• Two south poles repel.
• A north and a south pole attract.

Self-survey: Rate your level of understanding and participation in this lesson.

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