Can fruit charge a
mobile phone?
Many video on youtube show how we use an apple to charge
mobile phone. They use USB to connect to mobile phone and an apple then the
animation on a mobile phone show that it is charging. You can see videos about
recharging mobile battery by an apple on youtube. You can watch that from link
below.
Now my hypothesis is that an apple
can charge mobile phone battery. Then I design an experiment to prove my
hypothesis
Following a video on youtube, I start with connect a USB cable to an apple then connect it to a mobile phone.
But my result is unexpected; it cannot charge my mobile phone.
The result shows that I cannot charge by following that
video. But I cannot conclude that we cannot charge battery by fruit. However I
know that we can make a battery by fruit such as potato. Battery generates
electricity by using chemical between two electrodes in electrolyte.
|
Electrolyte
 |
Apple can be a battery if I have two electrobes(some kind of
metal stick)
At first, I try to generate electricity by using apple. I
stab with copper and zinc then connect it to another apple then connect both
ends to LED. Finally, LED is light up. It represent that electricity is
generated by an apples.
Chattarin Rodpon no.1
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