A wire is a conductor. It is usually coated with an insulator to
isolate the current flowing in the conductor portion of the wire
from other things around the wire, like your hand.
A wire is a conductor. It is usually coated with an insulator to
isolate the current flowing in the conductor portion of the wire
from other things around the wire, like your hand.
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copper wire that is coated with tin
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Wire closet shelving is usually coated with a plastic lining.
Some of them use rubber.