A box P and a coil Q are connected in series with an AC

Last updated: 6/14/2023

A box P and a coil Q are connected in series with an AC source of variable frequency The EMF of source is constant at 10V Box P contains a capacitance of 1uF in series with a resistance of 320 Coil Q has a self inductance 4 9mH and a resistance of 68 The frequency is adjusted so that the maximum current flows in P and Q Find the impedance of P and Q at this frequency Also find the voltage across P and Q respectively 769 989 7 6V 9 8V