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Electricity and circuits
Current, Charge and Resistance
Variable Resistors
Variable Resistors
Edexcel GCSE Physics (1PH0) — Electricity and circuits
What You Need to Know
Explain how changing resistance affects current and how variable resistors are used.
Revision Notes
1
Variable Resistors
11 key terms
Practise with Past Papers
Key Terms & Definitions
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Conservation of Current
Next Topic: Resistance Calculations and Practical
Ohm's Law Equation
