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Variable Resistors — Edexcel GCSE Physics 1PH0

Home
Physics
Edexcel GCSE Physics
Electricity and circuits
Current, Charge and Resistance
Variable Resistors

Edexcel GCSE Physics · 1PH0

Variable Resistors

What you need to know

Explain how changing resistance affects current and how variable resistors are used.

Revision notes

1
Variable Resistors
3 key terms

Practise with past papers Key terms & definitions

Previous subtopicConservation of Current Next topic: Resistance Calculations and PracticalOhm's Law Equation