how much copper is in copper wire
Because copper makes the best conductors - Snakester1962 (Supervisor)
Yes, if it is not an insulated wire. If it is bare copper it is always ground. But the hot and neutral wire are also copper, they are just insulated.
10 amps
Ground is sized based on the size of the feeder wire and not the amps of the service! However, for a 600 amp service 1500MCM copper wire is one option (NEC 310.16) ;therefor, ground wire is 3/O copper (NEC 250.66) or another option is a two sets of 350 MCM copper wire then a #2 copper (since the biggest feeder wire is 350MCM).
#6 bare copper wire.
Because copper makes the best conductors - Snakester1962 (Supervisor)
Are there different parts that are visible. No so homogenous
Stretching wire into copper is a physical change because the composition of the material remains the same. The rearrangement of copper atoms in the wire does not alter the chemical identity of the substance.
ETP is 99.5%+ pure copper that is very low in oxygen content it is the most common wire used for transformers Silver content in the wire is consider copper for purity analysis
I would need more detailon your question but what i can tell you is 100' of #10 THHN eire is 8320grams with insulation and 7110 grams as bear copper wire. Now what i am trying to figure out is if that copper wire is 100% copper or not?
An electromagnet is made of both magnets and coils of copper wire. When an electric current passes through the wire, it generates a magnetic field around it, acting like a magnet. This setup is commonly used in applications such as electric motors, speakers, and generators.
whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet
No, copper wire is a physical property of copper. Chemical properties describe how a substance interacts with other substances to form new substances, while physical properties describe the characteristics of a substance without changing its chemical composition.
Cutting a copper wire in half is an example of a physical change. This is because the process alters the wire's size and shape but does not change its chemical composition or properties. The copper atoms remain intact, and the material can still conduct electricity just as it did before being cut.
When copper wire is dipped in a solution of magnesium chloride, no significant reaction occurs because copper is less reactive than magnesium. The magnesium ions in the solution do not displace copper from its metallic state. As a result, the copper wire remains unchanged in appearance and composition. However, if the solution were to contain a more reactive metal, such as zinc, a displacement reaction could occur.
The ability of copper to be drawn into a thin wire is a physical property, as it involves a change in its physical state without altering its chemical composition.
No. Copper wire is a solid