Chemical Effects of Electric Current — Science STD 8 — Question
Gujarat BoardEnglish MediumSTD 8ScienceChemical Effects of Electric Current2 Marks
Question
A pencil sharpened at both the ends can be used as a conductor in laboratory.
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Answer
$-$When the pencil is sharpened at both ends, a pencil leads come out from both the ends.
$-$Pencil lead is made up of graphite and graphite is a good conductor of electricity.
$-$Therefore, it can be used as a conductor in the laboratory.
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