Can a wire carry a current and be neutral?

A neutral wire is used to complete the flow of electricity, it acts as a return path for the hot wire current. During normal operations, the neutral wire will carry current. We can see neutral in most of the electrical equipment, mostly in non-linear loads.

Can a wire carry a current and still be neutral — that is have a total charge of zero?

Now the number of electrons in a wire is constant. When the electrons enter to the circuit equal number of electrons leaves the circuit simultaneously as result flow of current occurs in wire. Current carrying may still neutral having total charge zero.

Why is current carrying wire electrically neutral?

Current is known as the rate of flow of charges that is electrons. While the electrons move through the wire, the number of positive charges is equal to the number of negative charges formed due to motion. Therefore a wire carrying currents is electrically neutral.

What happens if you wire live and neutral wrong in a light?

There would be a shock hazard, and some devices might not work correctly. Depending on where exactly the wires are flipped, ground fault detecting circuit breakers may become ineffective. All around, this is a bad idea.

What is the resistance of a 20.0 m long piece of 12 gauge copper?

0.104 ohms
So that’s 1.72 times 10 to the minus 8 ohm meters times 20.0 meters—length— multiplied by 4 divided by π times the diameter squared and this gives 0.104 ohms is the resistance of this piece of wire.

Can a wire carry a current and still be neutral Brainly?

So, the charge does notremain in conductor it passes to the battery that is the reason for conductors have a neutral charge. Conclusion: Thus, the wire hasa neutral charge if current flow through it due to the conservation of charge at all point of wire.

What happens if you mix up active and neutral?

So when you switch off or the breaker goes the active wire is disconnected from the apparatus. Swapping the wires so the neutral is connected to the switch /breaker leaves the active wire connected when you switch off or there is a fault, either of which could be seriously, even fatally, dangerous.

Can live and neutral be reversed?

There are no polarities in AC, so live and neutral can get interchanged without any problem in AC circuit in appliances. However, when it comes to wiring in house, live and neutral should not be interchanged.

Is a neutral considered a current carrying conductor?

A neutral is a current-carrying conductor, but a current-carrying conductor isn’t necessarily a neutral; it could very well be a line or phase conductor.

What does the neutral wire do in an electrical circuit?

A neutral is that wire which carries back current to source via ground, this is our usually assumption and it’s logically correct. A neutral usually represents a reference point in electrical distribution system which carries no current during normal operation but carries fault current during faults.

Can you connect a ground wire to the neutral?

Under normal operation, the ground wire carries no current. If you connect the neutral wire for the timer switch to the ground wire of the circuit, then you are flowing the current required by the timer through the ground wire. That means that anything connected to the ground wire could be subjected to current.

Why do we need neutral wire?

If you have neutral wire it generally carries no current during normal conditions.During fault conditions neutral wire carries fault current.The neutral point in star connection should be grounded to maintain equal phase voltages.Ground connection to neutral facilitates fault current (zero sequence currents )to ground.