Many a times in our life, there will be a need of emergency battery so get ready for that day.
As well as this is a very good school project. It is very simple trick, you just have to gather some 4-5 stuff's and get started
Things needed :
1) A paper
2) 4-5 coins of copper.
3) Aluminium foil from lunch box
4) Some cotton.
5) Lemon.
O.K Now as u have all the things u are ready to make a battery.
1) Then roll up the paper in such a diameter that coins fit in.
2) Tape up the aluminium foil on one side of the paper.
3) Make aluminium chunks of same size as that of the coin.
4) First of all take out some lemon juice from the lemon by squeezing it.
5) Also make same size of pieces of cotton .
6) Now dip all the cotton pieces in an liquid (i.e: lemon juice).
7) Now u have an cylinder made of an paper start filling it, first an cotton piece, then the coin and then the aluminium foil chunk.
Repeat the 7th step till the paper cylinder is filled, at last u must have copper coin.
After all the assembly your result should look like this
U can check the battery voltage by an multimeter, my project output was about 1.5volt
Hope u have like this, if any doubt please comment.
Don't forget to follow my blog.
As well as this is a very good school project. It is very simple trick, you just have to gather some 4-5 stuff's and get started
Things needed :
1) A paper
2) 4-5 coins of copper.
3) Aluminium foil from lunch box
4) Some cotton.
5) Lemon.
O.K Now as u have all the things u are ready to make a battery.
1) Then roll up the paper in such a diameter that coins fit in.
2) Tape up the aluminium foil on one side of the paper.
3) Make aluminium chunks of same size as that of the coin.
4) First of all take out some lemon juice from the lemon by squeezing it.
5) Also make same size of pieces of cotton .
6) Now dip all the cotton pieces in an liquid (i.e: lemon juice).
7) Now u have an cylinder made of an paper start filling it, first an cotton piece, then the coin and then the aluminium foil chunk.
Repeat the 7th step till the paper cylinder is filled, at last u must have copper coin.
After all the assembly your result should look like this
U can check the battery voltage by an multimeter, my project output was about 1.5volt
Hope u have like this, if any doubt please comment.
Don't forget to follow my blog.
I've never seen the concept of a battery explained so simply and clearly. It immediately made sense of a lot of other things I've read about batteries, but lacking this first step as part of the explanation were hard to understand. Thanks.
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