(a) What is the reactance of a 10.0-mH inductor at the frequency f = 250.0 Hz?
(b) What is the impedance of a series combination of the 10.0-mH inductor and a 10.0-Ω resistor at 250.0 Hz?
(c) What is the maximum current through the same circuit when the ac voltage source has a peak value of 1.00 V?
(d) By what angle does the current lag the voltage in the circuit?