GCSE Physics Electricity solvers
Electricity is topic 2 in AQA GCSE Physics (8463). These solvers cover every circuit calculation at GCSE: charge, potential difference, resistance, power and energy, with milliamp and kilohm conversions done for you.
Available now
Q = I tCharge flow calculatorOpen solver āV = I ROhm's law calculatorOpen solver āP = V IElectrical power calculatorOpen solver āP = IĀ² RPower and resistance calculatorOpen solver āE = Q VEnergy transferred calculatorOpen solver ā
Guides that help with every calculation
- How to rearrange physics equations The balance method, formula triangles and five worked examples, including square roots.
- GCSE physics units and prefixes Every SI unit, prefixes from nano to giga, and the conversions that cost marks.
- How to show your working A four-line layout for every calculation, plus rounding rules and multi-step questions.
- Kinetic energy exam questions Seven worked questions, from 2-mark substitutions to a falling ball that links GPE and kinetic energy.
- GPE exam questions Six worked questions on Ep = mgh, including height, mass, the Moon and a crane power problem.
- 7 rearranging mistakes that cost marks From dividing by only one term to missing the square root, with right and wrong examples.