Express power in terms of electric energy consumed
Answers
Answer:
Electric power is the rate, per unit time, at whichelectrical energy is transferred by an electric circuit. The SI unit of power is the watt, one joule per second.Electric power is usually produced by electricgenerators, but can also be supplied by sources such as electric batteries.Recall that power is the rate work is done, or the rate at which energy is consumed or produced. In terms of current and voltage it is P=IV.
The energy used is the amount of charge q moved through voltage V in a time interval t. It is equal to the integral of power over time.
A common unit used to describe energy usage is the kilowatt-hour, the energy of 1000 W acting over one hour.
Key Terms
kilowatt-hour: a unit of electrical energy equal to that done by one kilowatt acting for one hour; equal to 3.6 mega-joules. Symbol: kWh.
Answer:
Recall the power is the rate work is done, or the rate at which energy consumed or produced. In terms of current and voltage it is P=IV... it is equal to integralof power over time. A common unit used to describe energy usage is the kilowatt- hour, the energy of 1000 W acting o er one hour.
PLZ MARK AS BRAINLIEST