Home
Class 12
PHYSICS
The given graph shows variation with tim...

The given graph shows variation with time in the source voltage and steady state current drawn by a series RLC circuit :- - peak yolue 400IIDU Current (mA) $ 200 Voltage (V) w _900 S-400 +25o2F 15 20 Time(ms) Which of the following statements is/are correct? (a) Current lags the voltage (b) Resistance in the circuit is 250 322 c) Reactance in the circuit is 2500 (d) Average power dissipation in the circuit is 20302 (1) Only a (2) a & b (3) a, b & c (4) All

Promotional Banner

Similar Questions

Explore conceptually related problems

The given graph shows variation with time in the source voltage and steady state current drawn by a series RLC circuit. Given curve through origin is the current variation. Which of the following statements "is"//"are" correct ?

In the LCR circuit shown in figure (a) current will lead the voltage (2) rms value of current in 20 A (3) power factor of the circuit is (1)/(sqrt(2)) (4) voltage drop across resistance is 100 V

When a voltage v_(s)=200sqrt2 sin (omega t=15^(@)) is applied to an AC circuit the current in the circuit is found to be i=2som (omegat+pi//4) then average power consumed in the circuit is

A series LCR circuit is connected to an AC source of voltage v and angular frequency Omega . When only the capacitor is removed the current lags behind the voltage by a phase angle 'phi' and when only the inductor is removed the current leads the voltage by the same phase angle. Find the current flowing and the average power dissipated in the LCR circuit.

An L-C-R series circuit with 100Omega resistance is connected to an AC source of 200V and angular frequency 300rad//s . When only the capacitance is removed, the current lags behind the voltage by 60^@ . When only the inductance is removed the current leads the voltage by 60^@ . Calculate the power dissipated in the L-C-R circuit