ppt, 393 KB
ppt, 393 KB
For use with Framework Science book 8. Learining Outcomes: Structure of a simple electromagnet, introduce SOLENOID. How the strength of electromagnet can be changed. Examples of uses of Electromagnets.
Tes classic free licence

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5

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ogmhios

8 years ago
5

This has a really good explanation of the bell and relay circuit. Thank you.

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