Select a low voltage.
Magnetizing steel sheet.
Select a low voltage battery.
At each end of the horizontal bar place a vertical bar.
The insulated copper wire needs to be thin enough to easily wrap around the metal and long enough to wrap a few dozen.
The magnet must make as much contact with the metal as possible.
Wrap the wire around the steel.
Strip the insulation off both ends of a wire.
Place one bar horizontally.
Silicon steels and cast steels are the most important ferromagnetic materials for use in transformers and electric machines.
Indeed the second method is.
Strip the insulation off both ends of a wire.
Place light pressure on the magnet and rub the metal in one direction only.
It causes the non magnetized metal to polarize and turn into a magnet.
Soft ferromagnetic materials are iron and its alloys with nickel cobalt tungsten and aluminium.
Wrap the wire around the steel.
Put the miniature on the magnet and glue.
Using wire stripping pliers strip about 1 in 2 5 cm of insulation.
Rub the metal you want to magnetize in one direction over the existing magnet.
Put glue in the bottom of the miniatures base.
When dry peel away from the silicon sheet.
Using wire stripping pliers strip about an inch 2 5cm of.
Place the four pieces of iron or steel on a flat surface.
Magnetizing place the magnet at one end of the piece of metal.
Magnetize steel using a battery 1.
Leaving a couple inches several centimeters of wire at each end wrap the insulated.
Make sure the metal has no magnetization before beginning.
Ferrimagnetic materials are the ferrites and are composed of iron oxides meo.
Leaving a couple inches several centimeters of wire at each end wrap the insulated.
Using an ac power source will also work but is not recommended because it is high voltage and there is potential for.
Arrange them in a circuit pattern.