Today I was studying about flux change and electromagnetism in which, I came to know that there is a simple project related to this. so I checked that was a to make a electromagnet. That was very easy and I made it in 5 minutes .it is really awesome you can check it at below in video. I didn’t give much of turns there for it was not too strong but it was a magnet.
- 9v Battery
- Dc Switch
- Copper Wire (Coil)
- Match Box
- Ruler ( Your Choice )
- 2x Nuts ( One Needed )
- Glue Gun
- Soldering Iron
- Some Metal Things ( I have used small nails )
- First I attach the switch on the side of 9v battery. I bend one side of the switch so it touch the positive terminal of battery.
- In next step I attach the 9v battery with the ruler with the help of glue.
- Then I took the coil and around the bolts I give it some turns. Around 27-30 turns.( More Turns Stronger The Magnet Will Be )
- Then I removed the isolation from the end side of copper wire. For this I used a fire there are many way you can remove that isolation if you don’t want to use it.
- At first I attach the one end of copper wire with negative terminal of battery by Soldering Iron. Then I attach the the switch with the positive terminal. And at last I connected the other end of copper wire with the 2nd end of switch.
- Circuit Completed…..After Turning ‘On’ the switch it worked. I have demo video Below check it and you will understand much more.