JEE Main 202120 Jul, Evening shiftPhysicsMediumElectromagnetic Induction and Alternating Currents149× since 2002
A series LCR circuit of R = 5, L = 20 mH and C = 0.5 F is connected across an AC supply of 250 V, having variable frequency. The power dissipated at resonance condition is ______________ 10² W.