Heating effect of current
What Heating effect of current means in Combined Science GCSE, as defined for AQA.
Definitions of Heating effect of current
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Reference: AQA
Power dissipated by a resistor is transferred as thermal energy to the surroundings, and doubling the current increases the power dissipated by a factor of four due to the I² term.
The effect in wires and resistors that the relationship power = current² × resistance is useful for.
Topics that use Heating effect of current
- Power (AQA GCSE)
Related terms
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