In a series LCR circuit operating at its resonant frequency
PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current
Problem
In a series LCR circuit operating at its resonant frequency, the impedance of the circuit is
(a) equal to the vector sum of resistance and reactance
(b) zero (0Ω)
(c) equal to the resistance only
(d) equal to the inductive reactance only XL