Design Electromagnet: Pickup 5kg Iron at 300mm Distance

AI Thread Summary
To design an electromagnet capable of lifting a 5kg iron piece from a distance of 300mm, accurate calculations of magnetic strength are essential. The user has attempted to find relevant information in various books but has not succeeded. For assistance, a resource is suggested that provides guidance on calculating the strength of electromagnets. Understanding the relationship between current, coil turns, and magnetic field strength is crucial for this design. Proper calculations will enable the successful development of the desired electromagnet.
Paramjit Singh
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Homework Statement



I want to design Electromagnet in aluminium strip/wire for pickup 5kg iron piece at distance of 300mm and i try many books to calculate the said magnet but failed. I want to know how i calculate above magnet. Please help


Homework Equations





The Attempt at a Solution

 
Physics news on Phys.org
you want to calculate the strength of an electromagnet?? Try http://sci-toys.com/scitoys/scitoys/magnets/calculating/calculating.html"
 
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