A label.
No. The wire goes underneath the plate.
You don't. Do not power a water feature without a grounded cord.
The potential difference between the terminals of a connection wire is determined by the voltage difference applied across the wire. This voltage difference creates an electric field within the wire that causes charge carriers to move and establish a potential difference between the terminals.
An important type of winding wire
ewan ko
A cord is often the same thing as a cable or a wire, as in power cord - the cable between an electrical appliance and the wall socket. A core is something that inside, either physically in the center (like an apple core), or central in terms of importance, like the core of the emergency services(firefighters, ambulance etc) is a willingness to help people.
Yes, the red wire is a positive wire (+) and the black wire is a negative wire (-) :D
The placenta is the goo around the baby and the umbilical cord is how the baby gets nutrience.
Cord
a voltage difference between two points in the wire. This creates an electric field that pushes the electrons along the wire, allowing them to flow and carry electrical current.
Both 12-2 and 14-2 wire have 2 wires in a single cord. Neither contains a ground wire. Size 12 wire is a larger wire than size 14 wire. Size 12 wire can carry more amperage without getting hot and burning up. They would not be used for house wiring or machinery since they do not have a ground wire.