When a resistor is connected across the terminals of an acgenerator (115 V) that has a fixed frequency, there is a current of 0.665 A in the resistor. When an inductor is connected across the terminals of the same generator, there is a current of 0.615 A inthe inductor. When both the resistor and the inductor are connectedin series between the terminals of this generator, whatis (a) the impedance of the series combination and (b) the phase angle between the current and the voltage of the generator? Note: The ac current and voltage are rms valuesand power is an average value unless indicated otherwise.