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Q.

[104]

Electric [[1]] determines the rate at which a current delivers energy.


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Detailed Solution

Electric power determines the rate at which a current delivers energy.
"Electric power is the rate of electric energy delivered by a current per unit time".
Electric power is electrical energy per unit of time. For example, electric power is the amount of work an electric current can produce in one second.
P = VI 
Where P=power,V=voltage,I=current 
  P=I2R [using ohm's law, = IR]
  P=V2R
  
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