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Principles of Electricity · Term 2

Current, Voltage, and Resistance

Defining the fundamental quantities of current electricity and Ohm's Law.

Key Questions

  1. Differentiate between electric current, voltage, and resistance.
  2. Explain the relationship between current, voltage, and resistance using Ohm's Law.
  3. Analyze how a resistor transforms electrical energy into heat or light.

Ontario Curriculum Expectations

HS-PS2-6
Grade: Grade 9
Subject: Science
Unit: Principles of Electricity
Period: Term 2

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