istals
Newbie level 1
Hi!
I want to understand how to create different strength electromagnets and which of values or materiala affect the magnetic field strenght? So I have 0.5 and 0.4 copper (enamelled) 500g spoils, and some iron screws with different length and diameters. I tried to create some electromagnets but with no success ( I made 5 layer coil, and applied 5, 6, 9 and 12 V). So maybe someone can help me with some links, information how to measure best to make diy electromagnets?..
I want to understand how to create different strength electromagnets and which of values or materiala affect the magnetic field strenght? So I have 0.5 and 0.4 copper (enamelled) 500g spoils, and some iron screws with different length and diameters. I tried to create some electromagnets but with no success ( I made 5 layer coil, and applied 5, 6, 9 and 12 V). So maybe someone can help me with some links, information how to measure best to make diy electromagnets?..