Move from basic voltage-current relationships to component networks, transient storage, and complex AC quantities.
Calculate V, I, R, and P.
Combine resistor values.
Calculate unloaded output.
Decode common resistor bands.
Select resistance and wattage.
Calculate charging time.
Calculate stored energy and charge.
Convert and combine complex quantities.
Calculate common 3D operations.
Connect voltage, current, resistance, and power.
Compare circuit relationships.
Choose resistance and power rating.
Understand rectangular and polar form.