Hello Friends,
In this Video, You will learn
How to make an Electromagnet at home
To start, take a long iron bolt
and few metres of enamled copper wire
Tightly wind the wire over the bolt
such that the turns are as close
to eachother as possible
Repeat the step and
make multiple layers of turns
but make sure that they are tight
and close to eachother
I used about 3m of copper wire
for this electromagnet
Now, paste the tape over the bolt
to hold the winding in place
Using Sand paper,
remove the insulation from the
sides of the wire
Our Electromagnet is almost ready
Lets connect a power source to the magnet
Here I will be using 3.7v Li-ion Cell
You can also watch my video
and learn to make this
Lithium Ion cell Holder at home
Lets test the magnet over some objects
We have made a really strong electromagnet
You can increase or decrease the magnetic
strength
by increasing or decreasing the no. of turns
of wire or input power source
So guys, this here concludes the tutorial
Make one yourself and have fun
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Thanks For Watching
