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There is no unit of power equal to one joule. This is because joules are used to measure energy, not power.
One joule is one watt-second.
In a purely electrical environment, it might arise as one volt-ampere-second.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoBy definition, the energy required to pull or push with a force of 1 newton, for a distance of 1 meter. It is a fairly small unit; for example, a 35-watt lightbulb uses 35 joules every second. (A watt is a joule/second.)
Wiki User
∙ 15y agoTo give you an idea, 3.6 million Joule is equal to 1 kWh (which cost very roughly about 0.1 euro ).
Wiki User
∙ 11y agoElectric current is measure in Amperes or amps.
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What is difference between amp and joule?
Amp is the unit of Electric Current where as Joule is a unit of energy. 1 Amp is equal to 1 coulomb per second but 1 Joule is equal to 1 newton- metre.
Why not just use that energy consumed running the heat pump to run electric heaters inside the house and heat it directly that way?
Heat pump is more efficient. If you use electric heaters, 1 joule of electric energy will produce 1 joule of heat energy. If you use heat pumps, 1 joule of electric energy can pump several joules - perhaps up to 5 or 6, depending on the outside temperature, and the efficiency of the heat pump - of heat, from the outside to the inside.
How much does 1 joule weigh?
One joule weighs 11.12650056 Femtograms, or 1.112650056-17 grams.
What is difference between joule and erg?
A factor of 10 million. 1 joule = 10,000,000 ergs 1 erg = 0.000 000 1 joule
Realation of current with power and time?
There is no direct relation of electric current and power. In order to knowhow much power (or energy) the current gives up, you must know what thecurrent is flowing through.The easiest way to describe anything through which the current is flowing isto measure and state its electrical resistance.Once you know the resistance through which the current is flowing . . .Power delivered by the current = (magnitude of the current, amperes)2 x (resistance of the path, ohms)The power is delivered continuously. Its unit is watts.Each watt of power means 1 joule of energy every second.
What is difference between amp and joule?
Amp is the unit of Electric Current where as Joule is a unit of energy. 1 Amp is equal to 1 coulomb per second but 1 Joule is equal to 1 newton- metre.
What is an eletric current measured in?
If you refer to the units, power (any power, not just electrical power) is energy divided by time. The SI unit is the watt, equal to 1 joule/second.
How many volts of electric in one jewel?
If you actually mean the unit of energy, Joule, then 1 Volt = 1 Joule/1 Coulomb, or 1 Joule = 1 Volt * 1 Coulomb
How much heat needed to generate one watt electric?
1 watt = 1 joule per second = 0.000239 food calories of heat per second
Si unit of electricity?
The SI unit of electrical energy, in fact, any form of energy, together with work and heat, is the joule.
What can electric current be measured by?
Electric current is measured in amperes. 1 ampere = 1 coulomb/second
Why not just use that energy consumed running the heat pump to run electric heaters inside the house and heat it directly that way?
Heat pump is more efficient. If you use electric heaters, 1 joule of electric energy will produce 1 joule of heat energy. If you use heat pumps, 1 joule of electric energy can pump several joules - perhaps up to 5 or 6, depending on the outside temperature, and the efficiency of the heat pump - of heat, from the outside to the inside.
How much does 1 joule weigh?
One joule weighs 11.12650056 Femtograms, or 1.112650056-17 grams.
What is the unit of work called?
Joule
What is an electric volt?
Volt is the unit of voltage.One volt is equal to 1 joule per coulomb:1 V = 1 J/C
What is electric volt?
Volt is the unit of voltage.One volt is equal to 1 joule per coulomb:1 V = 1 J/C
What electric current has 1 pathway?
DC-Direct Current.
