There are three different ways to increase your magnet:
Increase the voltage or current.
Add more turns of the coil.
Add a magnetic core inside the coils which will focus the magnetic field.
well basically anthing that is made out of metal and steel, will move on a scrap heap magnet.
With your MIND.
Mostly Ferrous metals (alloys containing iron) but also Nickel, Cobalt and Gadolinium.
It can't move anything that is not metal such as plastic,paper,glass,cloth etc..........
ThingsIron, nickel & colbalt
They are used everyday to move scrap iron around the scrap yard...
Rap a metal rod in electric wire
The strength of a scrap heap magnet vary depending on the strength of the current or number of "turns" in its primary coil. Increasing either or both of these makes the magnet stronger.
Yes, a scrap heap magnet works in the exact same way as a normal magnet but on a large scale. Iron, Cobalt and Nickel are all magnetic elements.
well basically anthing that is made out of metal and steel, will move on a scrap heap magnet.
A scrap heap magnet attracts steel - but not steel with a high chromium or nickel content
manully
They are used everyday to move scrap iron around the scrap yard...
It very efficiently separates ferrous from non-ferrous scrap.
With your MIND.
Steel, iron and nickel.
The strength of any electromagnet changes when the current (amperes) or the number of 'turns' of wire in its wire coil changes. Increasing either of them makes the magnet stronger.