Pencils Lead Conduct Electricity and Act as Resistors Too.
The “lead” in a pencil isn't actually made from lead. It is
made from a form of carbon called graphite. The graphite is mixed with clay and
formed into long thin pencil lead.
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What's Your AHA! Moment? Any Questions? Share Your Insights Here!
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What's Your AHA! Moment? Any Questions? Share Your Insights Here!