Draw a Circuit: Fun with Graphite

This lesson demonstrates the electrical conductivity of graphite and graphene.

Draw lines on a paper with a graphite pencil and then connect it with a battery and a LED.1024px-Graphendrawcircuit

 

 

 

 

 

 

 

Download Draw a Circuit Lesson Plan

Download the Worksheet

In a related experiment try making Graphite Paint.


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