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Here is another electrostatic related experiment I did (hope you enjoy it!). I really like doing Physics experiments and discovering and making new things.

I have mixed some activated charcoal into arabic gum and painted a plastic straw with it. Here I am testing the painted straw with a charged gold leaf electroscope to see if it conducts electric charge.

Step 1: Testing the Straw for Conductivity

That is all for now. Thank you for watching.

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More by Urnammu:charge an object from a distance Making a Balance Electroscope Introducing Capacitance 
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