erchief's laws & applications. Network theorems, applied electromagnetism & magnetic circuits, self and mutual inductance, rise & fall of current in an inductive circuit. Capacitance, charging and discharging of capacitors, stored energy in capacitors and inductors. Alternating voltages and currents, average & r.m.s. values. Phasors, complex notation, R-L-C circuit resonance, quality factor, power calculations . Principle of operation, equivalent circuit and efficiency of single-phase transformers.
