At resonance of a series LCR circuit.
A. Phase difference between $X_L$ and $X_C$ is 90°
B. Source frequency = $\frac{1}{2π\sqrt{LC}}$
C. Peak current acquires maximum value
D. Inductive reactance is equal in magnitude to Capacitive reactance.
E. The total impedance of the circuit is maximum
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → B, C, D
(B) Resonant frequency, $f_0=\frac{1}{2π\sqrt{LC}}$
(C) The peak current acquire its maximum value at resonance because the impedance of the circuit is minimum.
(D) Inductive Reactance is equal in magnitude to capacitance reactance.