0 0 votes A series R-C circuit is excited by a 1 <0 V sinusoidal ac voltage source. The locus diagram of the phasor current L = (x + jy)A, when C is varied, while keeping R fixed, is Electrical Circuits and Machines gate2018-in electrical-circuits-and-machines analog-electronics + – gatecse 2.8k points answer 0 reply