A voltage V = V0 sin ωt is applied to a series LCR circuit. Derive the expression for the average power dissipated over a cycle.
Under what condition (i) no power is dissipated even though the current flows through the circuit, (ii) maximum power is dissipated in the circuit?Voltage V = Vo sin t is applied to an LCR series circuit.
Current is lagging with respect to the voltage applied.
Therefore,
Current in the circuit is given by,Instantaneous Power dissipation is given by,