Thursday 20 September 2012

My electroscop

This is a electroscop that dectect static electricity .

How to make-
you will need
1.a plastic bottle
2.some aluminium foil
3.a hard conducter

cut the aluminium foil in small two pices the conect this aluminium foil to the hard conducter losely input this side intu a small jar
see the picture cairfully and you can make it also.

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