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Sat Oct 29, 2005 2:27 pm

Anyone know about electromagnets in Physics? HELP! :arrow: :shock:

Sun Oct 30, 2005 1:08 am


http://www.schoolscience.co.uk/content/ ... cs/copper/


Fri Feb 24, 2006 9:22 pm

um you can switch them on and off unlike normal magnets. There made out of wire and nails. The more coils the more magnetic the electromagnet is. Sorry thats about it i dont know what year you in so i dont know how much info you need and i am one of the youngsters on this board so i havent learnt much.

Sat Feb 25, 2006 8:32 am

I'm in Yr10. Thanks for your help, I understand it better now. :)
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