Well thanks, so i will go for the c shape, and i will have to find a material with a high saturation limit, i think is iron with a high purity isnt it??, but do you know where can i find it??,do you know any device that needs it?
thanks for helping me
PURPOSE: build a strong electromagnet for carrying the most possible weight.
So.. I have 20mts of wire, if i want to increase the surface of contact I'll need to decrease the number of turns of wire but that would make the field weaker.. so I'll need to find a middle point between surface and...
I was searching the net and i found very interesting info of what stuff influence on the strength of the electromagnet:
- number of turns of the wire
- electrical current
- material of the core
I have to make it whit an specific wire: 20mts caliber 22
I was wondering if the shape of the...
