For an LCR circuit driven at frequency `omega`, the equation reads `L(di)/(dt) + R_i +q/C=v_t = v_msinomegat`
Multiply the equation by `i` and simplify where possible?

For an LCR circuit driven at frequency omega , the equation reads L(di)/(dt) + R_i +q/C=v_t = v_msinomegat Interpret each term physically.

For an LCR circuit driven at frequency omega , the equation reads L(di)/(dt) + R_i +q/C=v_t = v_msinomegat Cast the equation in the form of a conservation of energy statement.

Figure shows a series LCR circuit connected to a variable frequency 230 V source. L = 5.0 H, C = 80 muF , R= 40 Omega . Obtain the impedance of the circuit and the amplitude of current at the resonating frequency. :

Figure 7.21 shows a series LCR circuit connected to a variable frequency 230 V source. L = 5.0 H, C = 80 muF , R= 40 Omega . Determine the source frequency which drives the circuit in resonance. :

Figure shows a series LCR circuit connected to a variable frequency 230 V source. L = 5.0 H, C = 80 muF , R= 40 Omega . Determine the rms potential drops across the three elements of the circuit. Show that the potential drop across the LC combination is zero at the resonating frequency. :

In a series LCR circuit R = 200 Omega and the voltage and the frequency of the main supply is 220 V and 50 Hz respectively. On taking out the capacitance from the circuit the current lags behind the voltage by 30^@ . On taking out the inductor from the circuit the current leads the voltage by 30^@ . The power dissipated in the LCR circuit is

In an LCR-series a.c. circuit, the voltage across each of the components L,C and R is 50 V. The voltage across the LC-combination will be

Obtain the resonant frequency or of omega_r series LCR circuit with L = 2.OH, C = 32 muF and R= 10 Omega . What is the Q-value of this circuit?