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Electricity and Circuitry · Semester 2

Electrical Energy and Power

Calculating electrical energy consumed and power dissipated in circuits.

Key Questions

  1. Analyze the relationship between electrical power, voltage, and current.
  2. Evaluate the energy consumption of different household appliances over time.
  3. Explain how a kilowatt-hour meter measures electrical energy usage.

MOE Syllabus Outcomes

MOE: Practical Electricity - S4
Level: Secondary 4
Subject: Physics
Unit: Electricity and Circuitry
Period: Semester 2

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