Question

discuss the any one method for making a magnet​

Answer 1

Answer:

Making an Electromagnet:

1 .Gather supplies. Electromagnets are created by running an electric current through a piece of metal to create a magnetic field. This can be done on a small scale using these supplies, which are available at hardware stores:

A large iron nail

3 feet of thin coated copper wire

A D-cell battery

Small magnetic objects, like paperclips or pins

Wire strippers

Masking tape

2.Strip the ends of the wire. Use the wire strippers to remove a few centimeters of insulation from either end of the copper wire. The uninsulated ends will be wrapped around the ends of the battery.

3.Wrap the nail. starting about 8 inches from the end of the wire, wrap the nail tightly. Each wrap should be touching the last, but don't overlap them. Continue wrapping until the nail is covered from head to tip.                                                        

4.Connect the battery. Wrap one end of the exposed wire around the positive side of the battery and the other end around the negative side of the battery. Use a small piece of masking tape to secure the wire in place on both sides.

5.Use the magnet. Place the nail near a paperclip or another small piece of metal. Since the nail is magnetized, the metal will stick to the nail. Experiment with different sizes and weights to see how much strength your magnet has.