In a series R-L-C circuit at resonance, impedance is----

UDclassic

3 years ago

In an LRC Series circuit in resonant condition impedance is minimum and current maximum so B is the right option

RUQtee

1 year ago

The answer should be B (the minimum value) because In a series RLC circuit at resonance, the impedance is purely resistive and equal to the resistance value (Z = R), which is the minimum impedance value.

alvan1

2 years ago

At resonance, current is maximum. Since current is inversely proportional to impedance, impedance is minimum at resonance.
V = IZ
I = V/Z