Alternating CurrentMedium
Question
For a LCR series circuit with an A.C. source of angular frequency ω :
Options
A.circuit will be capacitive if ω >
B.circuit will be inductive if ω >
C.power factor of circuit will by unity if capacitive
D.current will be leading if ω >
reactant equals inductive reactant
More Alternating Current Questions
An a.c. source of angular frequency $\omega$ is connected across a resistor R and a capacitor C in series. The current i...In the given figure, the potential difference is shown on R, L and C. The e.m.f. of source in volt is :...The current and voltage in an AC circuit are respectively given by I = I0 cos ωt, V = V0 sin ωt. The power con...The self-inductance of the motor of an electric fan is 10 H. In order to impart maximum power at 50 Hz, it should be con...In an AC Circuit decrease in impedance with increase in frequency is indicates that circuit has/have :-...