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 `10 V`.Box `P` contains a capacitance of `1 muF` in series with a resistance of `32 Omega`.Coil `Q` has a self inductance `4.9 mH` and a resistance of `68 Omega`.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.

Explanation

`Z_(p) = 0.77Omega , Z_(Q) = 96.16Omega, V_(p) = 7.51 V and V_(Q). = 9.6V`