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Julia's page

Page history last edited by Julia 6 months, 3 weeks ago

 

 

 

We are using  many tapes  of magnets in our home. This is a photo of magnets on a fridge. Those magnets attract to the metal on  the big  fridge. 

This  picture  describe  a speaker. Like we see magnet is  helping change electrical signals on sound.

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Magnets  have a north and a south pole. The north pole and the south pole attract but the two  same  poles repel.

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