An inductance, a capacitance and a resistance are connected in series across a source of alternating voltage. At resonance, the applied voltage and the current flowing through the circuit will have a phase difference
A) \[\frac{\pi }{4}\]
B) zero
C) \[\pi \]
D) \[\frac{\pi }{2}\]
Correct Answer:
B
Solution :
At resonance no phase difference exists between applied voltage.