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      Question

      What is the unit of power in an electrical

      circuit?Β Β 
      A Joule Correct Answer Incorrect Answer
      B Watt Correct Answer Incorrect Answer
      C Volt Correct Answer Incorrect Answer
      D Ampere Correct Answer Incorrect Answer

      Solution

      The watt (W) is the unit of power in an electrical circuit.Β Β  One watt is equal to one joule of energy per second.Β Β  Power can be calculated using the formula P = V Γ— I , where P is power, V is voltage, and I is current.

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