GCSE
Electricity Calculations
Pick your question types, then crunch some circuit numbers!
Which questions?
How many questions?
Time per question?
Pick at least one question type to play with.
Game over!
0 / 0
Runs entirely in your browser — no data is sent anywhere.
About this electricity calculations game
This free GCSE physics game practises the two core circuit equations — Ohm's law (V = IR) and electrical power (P = VI) — with randomised numbers each time. Choose which question types to include, set your question count and time limit, then see how many you can get right.