Question

Preparation of artificial magnet

Answer 1

They are made by surrounding certain materials with a coil of wire. When an electric current is passed through the coil, these materials exert a magnetic force.

Hope it helps you

Answer 2

if you want to make a artificial magnet follow these steps

1 take a iron brick and a small bar magnet

2 place iron on table and rub the maget on the iron

3 do these 50 to 60 times and only rub in one direction . please note that the direction not be change

THIS MAY HELP YOU!!!!!