Subject: is it possible to focus a magnetic field over a distance of 2-3 feet
Date: Wed Aug 18 07:38:04 2004
Posted by Bill
Grade level: grad (non-science)
School: No school entered.
City: St Helens State/Province: Or
Area of science: Physics
I am doing some independent research and would like to know how to focus a
magnetic field 2-3 feet on a object. I do not want a pulse field but a
continous field for as long as possible.
Re: is it possible to focus a magnetic field over a distance of 2-3 feet
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