Ok but my friend warned me that with the amount of rotations around the iron core i have could possibly just drain my battery. would it be better to get a power supple like a AC/DC converter from a wall outlet instead of a regular battery?
Thanks again and sorry for how little i know about...
I'm sorry spelling isn't my strong point. What I'm trying to ask is how strong of a battery can i use before I run into a problem (such as Arking and/or flash welding) because of too much current.
This might be too simple of a question but i am building an electro magnet and breaking down all of the components for sheer practice. when i measure my coils resistance it came to roughly between .9Ω and 1.3Ω... what battery (what voltage should i use to get the most power from my magnet and...