Yes, electrical wires can be considered empty of charge under certain conditions. When no current is flowing through the wire, it does not carry a net electric charge; instead, it is in a neutral state. However, when a voltage is applied, free electrons in the wire move, creating an electric current. Thus, while wires can be devoid of charge at rest, they can carry charge when energized.
The electrical code states that any splice in a wire, the insulation over the splice has to be equal to or greater than the insulation on that of the rest of the wire. So what ever type of splice that you use make sure that you insulate it well.
You may get killed (electrocuted) if the wire is live, so don't touch any electrical wires!If the voltage is high enough and your body becomes a conductor for the electric current, all it would take is just a few milliseconds to kill you. Or, if you were just lucky, you might only get a very bad shock that could put you in hospital.A millisecond is just one thousandth of a second.The problem we all have with electrical wires - no matter if they are insulated or not insulated - is that, just by looking at them, none of us can know what voltages they are carrying.Before they would ever do any work on any electrical wires, someone who knows what he or she is doing will always take care to measure the voltages on the wires to make sure they are safe to handle.You can only get to know what you are doing by getting the right amount of knowledge and practical training about working with electricity.Depending on whether the wire is live or not, and what current and voltage is flowing through it, a number of things can happen.Your safest bet however is to generally avoid all open electrical wires because you don't know if they are live or not, nor what voltage they are carrying, so touching them could lead to electrocution which might result in your immediate death.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliances,always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
Like any other switch: you fasten a pigtail to the screw terminal and use wire nuts to connect all other wires to the other end of the pigtail. Why you would ever want to do that in a 3-way would be a head-scratcher for a different question.
Avoid leaving any electrical appliances such as washing machines, ovens eaters etc. on, while you leave home. Do not use electrical appliances around water! Tell an adult if a plug is broken or damaged DON'T touch electricity wires!
The nervous system carries electrical impulses to the brain and the rest of the body. Think of it as the electrical wiring of the human body. The brain is the computer. The computer brain controls the nervous system electrical wires and electrical messages are sent all over the human body. The spinal cord is the main wiring place. It is like a main cable that hooks up to smaller and smaller nerve wires. If any nerves are ever severed anywhere the nerves will no longer carry electrical messages. Here is an example. I had surgery 5 times in my abdomen. The nerves around the incision were cut. There is no feeling around that incision anymore because the nerves were severed too many times. So those tiny nerves no longer work. If you sever the spinal nerves completely you will be paralyzed because messages from the brain to the body and from the body to the brain can no longer send and receive electrical messages.
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The current, or electrical current. Measured in Ampères.
yes
The highest voltage ever recorded in an electrical system is 1.2 million volts.
Inductors themselves do not store energy as they are usually just copper wires spooled together. Capacitors can hold a charge due to their dialectic being able to retain electrons. The only charge a inductor would ever have would be when you apply a voltage across it and induce its magnetic field.
Be sure the power is off before touching any electrical wiring. You can't rely on the color coding to know what wires are hot. Be sure you know what you are doing . Do not take shortcuts and wire according to code. Test your work after you finish. If you have any doubts about your expertise, hire a professional. Faulty wiring can start a fire or maybe even shock or electrocute someone.
yes if the oxygen is in liquid form.
The smallest charge ever recognized is the charge of an electron, and it is equivalent to 1/94690 fraction of a coulomb.
The electrical code states that any splice in a wire, the insulation over the splice has to be equal to or greater than the insulation on that of the rest of the wire. So what ever type of splice that you use make sure that you insulate it well.
ever day
No
what ever they want to charge you for.