Edexcel International GCSE (9–1) Physics 4PH1 · 2.3

Heating effect of a current in a resistor

Code: 2.3
In: 2b Mains electricity
Topic: 2 Electricity
Course: International GCSE (9–1) Physics 4PH1
Board: Edexcel

Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.

Points in 2b Mains electricity

2.2 Electrical safety: insulation, earthing, fuses and circuit breakers
2.3 Heating effect of a current in a resistor
2.4 Power, current and voltage; choosing fuses
2.5 Energy transferred, current, voltage and time
2.6 Alternating and direct current