Electricity and Circuitry · Electricity & Magnetism
Domestic Electricity and Safety
Understanding the delivery of AC power to homes and the function of safety mechanisms.
Key Questions
- 1How does this model explain the function of an Earth wire in preventing electric shocks?
- 2What variables affect the power rating required for different household appliances?
- 3How would an engineer apply fuse ratings to protect sensitive electronic equipment?
National Curriculum Attainment Targets
GCSE: Physics - ElectricityGCSE: Physics - Mains Electricity
Year: Year 11
Subject: Physics
Unit: Electricity and Circuitry
Period: Electricity & Magnetism
Suggested Methodologies
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