Physics GCSE
constant and changing resistance
What constant and changing resistance means in Physics GCSE, as defined for AQA.
Definition of constant and changing resistance
Check what you remember
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Reference: AQA
For some resistors the value of R remains constant, but in others it can change as the current changes.
Topics that use constant and changing resistance
- Resistors (AQA GCSE)
Related terms
- comparing at fixed pd
- constant resistance
- constant temperature
- decreasing gradient
- diode
- diodes
- direct proportionality
- filament lamp
Using constant and changing resistance in the exam
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