Electrical Systems and Circuits · Physical Science

Current, Voltage, and Resistance

Defining the core variables of electricity and their mathematical relationships.

Key Questions

  1. 1How is the flow of electricity similar to the flow of water in a pipe?
  2. 2Why do some materials resist the flow of electricity while others do not?
  3. 3What happens to the current in a circuit if we double the voltage?

MOE Syllabus Outcomes

MOE: Electrical Systems - S2
Level: Secondary 2
Subject: Science
Unit: Electrical Systems and Circuits
Period: Physical Science

Suggested Methodologies

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