PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current
Problem
A series combination of R=50Ω, L=0.20H and C=50μF is connected to an AC source of frequency 40Hz. Which statement about the phase relation between the source voltage and the circuit current is correct?
(a) Voltage and current are in phase.
(b) Current lags voltage.
(c) Current leads voltage.
(d) The circuit behaves as a purely inductive load.