An inductance, a capacitance and a resistance are connected in series across a source of alternating voltages. At resonance, the applied voltage and the current flowing through the circuit will have a phase difference of-
A. \(\frac { π }{ 4 }\)
B. zero
C. π
D. \(\frac { π }{ 2 }\)
Answer:B
An inductance, a capacitance and a resistance are connected in series across a source of alternating voltages. At resonance, the applied voltage and the current flowing through the circuit will have a phase difference of-
A. \(\frac { π }{ 4 }\) B. zero C. π D. \(\frac { π }{ 2 }\)