Copper is an excellent conductor of electricity.
An item of fruit, a copper penny, a nail and wire. Connect all this up to a bulb and you have a lamp.
this is called the "data bus" a series of copper or other conductive metal that transfers electrical current to all the different devices
this is called the "data bus" a series of copper or other conductive metal that transfers electrical current to all the different devices
It should be a "pure" substance, but its really an alloy.
To connect an RJ11 telephone jack, first, strip the telephone line providing the dial tone. Then, strip those wires to show the copper. Then, loosen the screws on the jack. Connect the red wire to the red screw, and tighten the screw. Connect the green wire to the green screw, and tighten the screw. Connect the black wire to the black screw, and tighten the screw. Connect the yellow wire to the yellow screw, and tighten the screw. If the wiring does not match the colors of the jack, then follow these steps: First, connect the blue wire to the red screw, and tighten the screw. Then, connect the blue/white wire to the green screw, and tighten the screw. Then, connect the orange/white wire to the black screw, and tighten the screw. Then, connect the orange wire to the yellow screw, and tighten the screw. Then, screw the jack onto the wall with the appropriate screws. Connect a working telephone to the jack, and check for a dial tone. If you hear a dial tone, then you have successfully connected all of the wires to the jack. If you do not hear a dial tone, check to make sure that all of the wires are securely on the screws, and that none of the copper has come off of the wire.
coaxial cable is what most (all) cable providers use
usually you segregate them. all whites together all blacks together all non-coated copper wires and/or green coated wires together use wire nuts to connect above-mentioned wires together
If all the components are made from pure copper - yes, all is from the chemical element copper.
Copper is a very good conductor of electricity, and is easy to shape.
Copper-31. All atoms with 29 protons are Copper.
Yes.
Some older wire does not have a ground. All you can do in that case is use a jumper wire to connect the ground to the neutral.