If `L = 25 mH, C = 1 mF` and `R = 10Omega` then R.M.S current across source is

L = 8.1 mH, C = 12.5 mu F and R = 100 Omega are connected in series with A.C. source of 230 V and frequency 500 Hz. Calculate voltage across two ends of resistance.

An a.c. source is connected across an LCR series circuit with L = 100 mH, C = 0.1muF and R = 50 Omega . The frequency of ac to make the power factor of the circuit, unity is

An a.c. source is connected across an LCR series circuit with L = 100 mH, C = 0.1muF and R = 50 Omega . The frequency of ac to make the power factor of the circuit, unity is

An LCR series circuit with L = 80 mH, C = 60 muF and R= 100Omega is connected to a 230 V, 50 Hz AC source. Calculate the p.d. across L,C and R

An LCR series circuit having 220 V ac source, inductance L = 25 mH and resistance R = 100 Omega . If voltage across inductor is just double of voltage across resistor then find out frequency of source.

An LCR series circuit having 220 V ac source, inductance L = 25 mH and resistance R = 100 Omega . If voltage across inductor is just double of voltage across resistor then find out frequency of source.

In the circuit diagram shown, R = 10 omega, L = 5 mH, E = 10 V and i = 1 A . The current is decreasing at the reate of 10^(3) A//S . Then (V_(A) - V_(B)) at this instant is :