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Power is joules per second, also known as watts. You can calculate watts if you know volts and amperes by simply multiplying them together, because volts is joules per coulomb and amperes is coulombs per second - multiplying them gives you joules per second. It gets a little complex when you start talking about AC power, because current and voltage is not always in phase, but the principle is the same.
AnswerThere is no such thing as 'electric' power. Power is not a 'thing', it's a rate: the rate of doing work, or of heat transfer, expressed (as explained above) in joules per second which has been given the special name, the watt.
What else can I help you with?
What is capacitance?
Theoretically, Capacitance is defined as the ability of a component or circuit to collect and store energy in the form of an electrical charge. Mathematically, it is defined as the ratio of the change in an electric charge in a system to the corresponding change in its electric potential.
Do electric trains cause pollution?
The trains themselves do not cause pollution, but the source of the power such as a coal burning power plant does.
Which city in India is called electric city?
Joginder Nagar in Himachal Pradesh is called the "Electric City" also known as city of "Power Houses".
This type of power plant produces energy by harnessing moving water?
Hydro-electric
How do the monsters generate electric power in Monsters Inc?
Kids' Screams
Electric current is defined as what?
Electric current is defined as the movement of electrical charges.
The power of the government is defined by the?
the power of the government is defined by the
What is bought from an electric company?
Electric power
What are the advantages of electric power over gas?
There are many advantages of electric power over gas power. Electric power does not require fuel to work and electric can be a cleaner source of power.
Why is electric power good?
why is electric power good
Electric current is defined as?
Movement of electrical charges
Electric power is the rate at which electricity does work. What is the term for the unit that measures electric power?
The units of work or energy don't depend on where it comes from.They include . . .watt-secondwatt-hourkilowatt-hourjoulefoot-poundinch-poundergdyne-centimeternewton-meter
what is the power on an electric cigarette?
The name says it "electric" power.
What electric power is made from moving water?
Hydro Electric Power
Defined as a device that changes sound into electric current?
The telephone does that!
What is defined as the rate at which work is done?
Power is defined as the rate at which work is done. It is a measure of how quickly energy is transferred or converted. Power is typically measured in watts.
How would you defined women power?
i would defined it Immortal
