0
What else can I help you with?
Does pencil lead have coal in it?
No, modern pencil "lead" is actually made of a mixture of graphite and clay, not coal. Graphite is a form of carbon that is a good conductor of electricity and is commonly used in pencils due to its smooth writing properties.
What is the element of pencil lead?
The element of pencil lead is graphite, which is not actually lead but rather a form of carbon. Graphite is a good conductor of electricity and is commonly used in pencils due to its ability to leave marks on paper.
Is a pencil poison?
If your asking if the pencil has Lead, then the answer is that most pencils do NOT have lead in them anymore.
What would happen when you connect graphite to an electric circuit?
When graphite is connected to an electric circuit, it conducts electricity due to the presence of delocalized electrons in its structure. This allows the flow of electrons through the graphite, completing the circuit and enabling the transfer of electrical energy.
Which is thicker a 5mm or 7mm pencil lead?
A 7mm pencil lead is thicker than a 5mm pencil lead. The diameter of the lead determines its thickness, so the lead with a larger diameter will be thicker.
Are there any non metals that are conductors of electricity?
Some metalloids, such as silicon, conduct electricity. Graphite(pencil lead) also conducts a bit.
What is lead in pencil?
Graphite is present in pencil leads. it is composed of carbon atoms covalently bonded with each other, and 1 free valence electron in each atom (which explains why graphite/pencil-lead conducts electricity)
Will a line drawn by a pencil conduct electricity?
Yes, pencil lines can conduct electricity to a certain extent, as the graphite in pencils is a form of carbon which can conduct electricity. However, it may not be as effective a conductor as other materials designed specifically for that purpose.
Will pencil lead conduct electricity?
Yes, Pencil Lead does conduct Electricity. Copper, Gold and Silver though are the best conductors.
Does wodden causing from a pencil conduct electricity?
The only part of a pencil that will conduct electricity is the metal band that holds the erasure and the lead graphite mixture that is used to put a mark on a page.
Which part of a wooden pencil is the best conductor of electricity?
The graphite core of a wooden pencil is the best conductor of electricity because graphite is made up of carbon atoms arranged in layers that allow for the easy flow of electrons. The wood casing of the pencil acts as an insulator and does not conduct electricity.
How do you conduct electricity from anemometers?
through pencil lead.
Is the lead of a pencil (graphite) can conduct electricity.?
Yes.
Is a pencil an insulator or a conductor?
Pencil "lead" is not really lead, the metal - Pb. Pencils are made with graphite which is a mineral, an insulator.
Is pencil lead a conductor of electricity?
yes pencil lead is a conductor it is made of graphite(a form of carbon) which is good conductor of electricity
Electric currents will pass along a pencil lead true or false?
False, Pb (lead) is an electrolyte and can pass electricity VERY efficiently, but unfortunately pencil "lead" is actually graphite, which is a derivative of stone, and will not effectively pass an electric current.
Is a lead of a pencil conductor or insulator.?
A lead of a pencil is a conductor because it is made of graphite, which allows electricity to flow through it. Graphite is a good conductor of electricity due to the free movement of electrons in its molecular structure.
