The rate of copper changes depending on the market. In addition to the market, the price of copper depends on what investors are interested in paying; therefore, it varies from day to day.
how much copper is in copper wire
A copper wire is a much better conductor of heat than air is.
I know copper in the US does sell by the pound at $3.00 as of today
its 10000kg
No. Copper wire is a solid
No, copper wire is not magnetic.
250 MCM copper wire weighs approximately 0.311 pounds per foot.
Copper wire sent for recycling is remelted and rerefined. It becomes a new copper product one of which might be new copper wire.
The price of copper today is $3.43 a pound. The price of silver today is $12.90 an ounce. Copper is much cheaper.
Copper wire is ideal for electromagnets because it conducts electricity efficiently and has low resistance. Insulated copper wire also allows the coil to carry current safely without short-circuiting between turns.
It is impossible to give an answer. For instance, a metre of copper wire, or a metre of a copper ingot?
If you mean a bare copper wire, that is the "ground" wire.