Question

Explain with a diagram how a piece of iron can be converted into a temporary magnet?

Answer 1

The diagram shown in goggle or the correct answer is they are attach at least 1 day so they can change into a temporary magnet

Answer 2

This is done with the help of electromagnet process.

There is a solenoid that has the 3 or 4 layers of wire on a bolt.

Then the electric current is passed through this circuit after the placement of the iron nail near the whole circuit.

When the electricity is applied, it will start to generate magnetism which will in turns make the iron nail acquire magnetic properties.