three students X,Y and Z performing an experiment for studying the variation of A.C with angular frequency in LCR circuit and obtained the graphs shown bellow. they all uses a.c source of r.m.s value and inductance of the same value . what can we (qualitatively ) conclude about the (i) capacitance value (ii) resistance value used by them ? in which case will the quality factor be maximum ? what can we conclude about the nature of the impendence of the set up frequency W_o