E5B08 — Amateur Extra Class

E5B08 : What is the phase angle between the voltage across and the current through a series RLC circuit if XC is 300 ohms, R is 100 ohms, and XL is 100 ohms?
A 63 degrees with the voltage lagging the current
B 63 degrees with the voltage leading the current
C 27 degrees with the voltage leading the current
D 27 degrees with the voltage lagging the current
Correct Answer: 63 degrees with the voltage lagging the current