The science experiment you may have learn in school.But anyway you may not be aware of this.The magnet which we are going to make is electric magnet.
Material required.
- One 15 or more than 10 cm instrument which is conductor like iron,compass any but it must conduct.
- Thin coted copper wire.(Don’t use by current from your home)
- Cell (The more in number or more powerful it works.)
- Nails or iron material for testing
Procedure.
- Take a iron instrument and wrap a copper wire
- Place the two wire in battery in both ends.
- Try to hove the iron instrument to iron material you will notice it will be attracted.
- Congratulation you have made electronic magnet.
Making a real science experiment.
Try making more powerful magnet by
- Using more number of cell.
- Using more powerful cell.
- Wrapping copper wire more times
Working of Experiment.
When you supply current the molecules of temporary magnet will attract to iron materials.Thus it is called electronic magnet.But remember if you will stop the connecting wire with battery it will not works.
Glossary
Magnet : a piece of metal that has the power to draw iron or steel objects toward it and to hold or move them
Wire : metal in the form of thin flexible strands, or a single strand of it
Cell : a device that produces electrical energy by the chemical action of electrodes in an electrolyte
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