Electricity and Circuits · Electricity & Magnetism
Current, Voltage, and Resistance
Defining the fundamental relationships in electrical circuits using Ohm's Law.
Key Questions
- 1How does this model explain the behavior of electrons in a conductive lattice?
- 2What variables affect the resistance of a wire at a constant temperature?
- 3How would an engineer use thermistors to create a temperature-sensitive circuit?
National Curriculum Attainment Targets
GCSE: Physics - Electricity
Year: Year 10
Subject: Physics
Unit: Electricity and Circuits
Period: Electricity & Magnetism
Suggested Methodologies
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