Electricity
Current, voltage, resistance and simple circuits.
01Current and ChargeLinking current to the flow of charge with Q = I × t.Read lesson →02Voltage and ResistanceUsing V = I × R and reading simple circuit measurements.Read lesson →03Series and ParallelComparing current, voltage and resistance in the two circuit types.Read lesson →04Electrical PowerCalculating power with P = I × V and the energy transferred.Read lesson →