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There are three different speeds here.The average speed of electrons - whether there is a current or not - is a significant fraction of the speed of light. That speed depends on the temperature. (The average VELOCITY of course is zero if there is no current, since as many electrons will go in one direction as in another.)
The drift velocity (the average velocity) of the electrons is a small fraction of a millimeter per second. The exact value depends on the current, the cross section, and the material.
The speed at which a signal can propagate in copper is about 2/3 of the speed of light in a vacuum - so, about 200,000 km/second. It is this speed that makes your light react quickly when you activate a switch.
What else can I help you with?
What is speed electricity?
The speed of electricity, also known as the drift velocity, is the average velocity that charged particles move through a conductor in an electrical circuit. It is typically very slow, on the order of millimeters per second, even though the electrical signals themselves propagate at nearly the speed of light.
What is the speed of electricity?
The speed of an electric current is determined according to v = I/nAQ (average speed equals current divided by the number of charged particles moving, the cross-sectional area of the conductor and the charge of the particles). This basically means that a normal current e.g. the current in a house's wiring travels at about walking pace.
What is the speed of electricity or lightning compared to the speed of sound and light?
The speed of lightning is somewhere between that of light and sound which is why most scientists would agree that the speed of light and the speed of sound make a good comparison to that of lightning and electricity.
Which of this speed are faster than the speed of a nerve messagespeed of electricityspeed of sound or speed of light?
The speed of light is faster than the speed of a nerve message, speed of electricity, and speed of sound. The speed of light in a vacuum is approximately 186,282 miles per second, while nerve impulses, electricity, and sound waves travel much slower.
Is the speed of travel of electricity in a conductor less than or equal to the speed of light?
Nothing is faster than the speed of light.
What is the average speed of a windmill?
The average speed of a windmill varies depending on the design and location, but generally ranges from 5 to 25 miles per hour. This speed allows the windmill to efficiently generate electricity by turning its rotor blades.
Is electricity as fast as light?
No, electricity does not travel at the speed of light. The speed at which electricity travels depends on the medium it is passing through. In most cases, electricity travels at a fraction of the speed of light.
What is speed electricity?
The speed of electricity, also known as the drift velocity, is the average velocity that charged particles move through a conductor in an electrical circuit. It is typically very slow, on the order of millimeters per second, even though the electrical signals themselves propagate at nearly the speed of light.
What is faster sound or electricity?
Electricity is faster than sound. The speed of electricity through a conductor is close to the speed of light, which is much faster than the speed of sound through air.
What is the speed of electricity in copper?
The speed of electricity in copper is typically around 95 of the speed of light, which is approximately 186,282 miles per second.
What is the average electricity bill for people in Britain?
The average electricity consumption is 4,800 kWh per is average UK electricity bill is £669.60
What is the speed of electricity?
The speed of an electric current is determined according to v = I/nAQ (average speed equals current divided by the number of charged particles moving, the cross-sectional area of the conductor and the charge of the particles). This basically means that a normal current e.g. the current in a house's wiring travels at about walking pace.
When are speed and average speed the same?
Average speed is an average value of speed over a given time. If your speed is constant (not changing), then your average speed will equal your speed at any given moment in time.
What is the minimum speed of the 6v motor to produce electricity?
The minimum speed of 6v motor to produce electricity is 15 Mph.
Is average speed the same as speed?
Average Speed is different from average speed becoz speed is particular while avera speed is the total distance divided from time
What is the average electricity bill in Ohio?
The average electricity bill in Ohio varies depending on the type of home you live in. The average electricity bill can range from $30 for an apartment to $90.
Can you move faster than electricity?
No, electricity moves at the speed of light, which is the fastest speed possible in the universe. Therefore, it is not possible for anything to move faster than electricity.
