Which physical quantity represents the rate at which electric energy is dissipated or consumed in an electric circuit?
Electric power
The correct answer is option 3 i.e. Electric power.
The physical quantity that represents the rate at which electric energy is dissipated or consumed in an electric circuit is called electric power. Electric power is defined as the rate of energy transfer and is given by the formula P = VI, where P is the power, V is the potential difference, and I is the current. When electric energy flows through a conductor, part of it is converted into heat energy due to resistance. The unit of electric power is the watt (W), and it represents how much energy is consumed or transferred in a unit of time.
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Important Questions from Electricity
'Net metering' is sometimes seen in the news in the context of promoting the
- The complete form of 'IC' in electronics is
Which of the following household items does NOT use the heating effect of current?
The magnetic field produced by a current-carrying wire at a given point depends on which of the following factors?
If the resistance of a conductor is increased to three times, then the current will be: (voltage V remains constant)
