an electromagnet is - Science classroom / FrontPagemrriggans.pbworks.com/f/electric+bell.pdfan...
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1 Know what an electromagnet is. 2 Know how to make an electromagnet stronger. 3 Know how an electric bell works. Electromagnets objectives
Transcript of an electromagnet is - Science classroom / FrontPagemrriggans.pbworks.com/f/electric+bell.pdfan...
1 Know what an electromagnet is.
2 Know how to make an electromagnet stronger.
3 Know how an electric bell works.
Electromagnets
objectives
an electromagnet is....