MCQ
The SI unit of electrical energy is ____________?
  • A
    Kilojoule (KJ)
  • B
    Joules (J)
  • C
    Watt (W)
  • D
    Kilowatt (KW)

Answer

  1. Joules (J)

Explanation:

Electric energy is defined as the total electric work done or energy supplied by the source of emf in maintaining the current in an electric circuit for a given time. The SI unit of electrical energy is joule (J). The commercial unit of electric energy is kilowatt-hour (kWh).

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