Question
The physical quantity that determines the rate at which energy is delivered by an electric current is ___.
Answer: Option B
:
B
The physical quantity that determines the rate at which energy is delivered by an electric current is electricpower. The SI unit of electricpower is watt (W). 1 W electrical poweris equivalent to 1 Joule ofelectricalenergy consumed in 1 second time. It is mathematically expressed as P=Et where E is the electrical energyand t is time.
Was this answer helpful ?
:
B
The physical quantity that determines the rate at which energy is delivered by an electric current is electricpower. The SI unit of electricpower is watt (W). 1 W electrical poweris equivalent to 1 Joule ofelectricalenergy consumed in 1 second time. It is mathematically expressed as P=Et where E is the electrical energyand t is time.
Was this answer helpful ?
More Questions on This Topic :
Latest Videos
Latest Test Papers
Submit Solution