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Building a magnet-magnetizer

J

jean

Jan 1, 1970
0
I've got a old electro therapy machine from 1850. It is a simple
horse-shoe magnet with 2 coils rotating in front of it. But the magnet is
weakend after 153 year. I want to build a magnet-magnetizer. Can somebody
help me with tips suggestions or mabye even plans.

Thanks

Jean
 
B

Brian

Jan 1, 1970
0
Wind many turns of insulated wire around the magnet. Say 100 or so.
Connect one end of the wire to the negative terminal of a car battery.
Connect the other end of the wire for one second to the positive end of the
battery.
 
R

Ross Herbert

Jan 1, 1970
0
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