On Account of the back again EMF The existing while in the circuit can’t access its peak at the same time given that the voltage. In its place, the current “lags guiding” the voltage by a complete 90 degrees (π/two radians), as proven in the diagram. The SEER score of https://arthurftdkw.acidblog.net/67976744/detailed-notes-on-ac-power-usage-calculator