Question

you are given an iron strip how will you make it into a magnet​

Answer 1

Making a magnet: Take an iron strip and place it on the table. Now take a bar magnet and place one of its poles near one edge of the strip of iron. Without lifting it, move it along the length of the iron strip till you reach the other end. Now lift the magnet and bring the pole to the same point of the strip from where you began. Repeat the same process for about 40-50 times. Now you have made the iron strip to act as a magnet. To verify, bring some iron fillings near the iron strip. The strip will attract the fillings just like a magnet.

Answer 2

the given iron strip must have an ideal north and south pole, we just have to put that iron strip in a magnetic field or for ease, you can put the strip near another magnet and it will acquire its properties into itself through mutual induction.

hope this helps you...