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coin/penny battery Answered

can i make a ''coin/penny battery'' with ''Bronze and Aluminium'' alloyed coin????.
well
my country's currency coins have following Composition:
1: Bronze and Aluminium       1 rs
2: Brass and Aluminium         2 rs
3: Cupro-nickel                      3 rs
can i use any of them to make coin/penny battery?????please tell me if any of them will work.....

Discussions

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Josehf Murchison

4 years ago

The only way to know for sure stick two coins of different alloys in a lemon and measure with a meter.

Some people use a potato.

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GoodhartJosehf Murchison

Reply 4 years ago

I "think" usama was referring to a battery constructed like the following:

http://img.wonderhowto.com/img/28/08/63478218668855/0/turn-your-spare-pocket-change-into-diy-batteries-with-penny-power-hack.w654.jpg

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Josehf MurchisonGoodhart

Reply 4 years ago

It's the same principle and the same answer build it and test it.

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Kiteman

4 years ago

Any pairs of different metals will work.

Try combinations of all three, see which works best.

(Thas called "science".)