Looking for a design to build a AC magnet which can attract ferrous - 4ChanArchives : a 4Chan Archive of /diy/

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Looking for a design to build a AC magnet which can attract ferrous

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Anonymous
2016-03-17 04:01:45 Post No. 963076
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Anonymous 2016-03-17 04:01:45 Post No. 963076 [Report]

Looking for a design to build a AC magnet which can attract ferrous metals? Has anyone built one of these?

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Anonymous 2016-03-17 05:47:05 Post No.963120
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Anonymous 2016-03-17 05:47:05 Post No.963120 [Report]

I am pretty sure that you can't out of an alternating current. It is the "one direction" voltage that dc had that makes the ferrous molecules in metal to align and become magnetic. So you'd need to change the ac to dc by using a converter like a wall adapter for electronics.

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Anonymous 2016-03-17 05:50:53 Post No.963122
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Anonymous 2016-03-17 05:50:53 Post No.963122 [Report]

>>963120
http://physics.stackexchange.com/questions/19916/using-a-c-or-d-c-to-create-an-electromagnet

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Anonymous 2016-03-17 07:50:52 Post No.963166
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Anonymous 2016-03-17 07:50:52 Post No.963166 [Report]

>>963122
Oh, would you look at that... I had no idea you could use AC for that.

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