Physics - EMI/AC Question with Solution | TestHub

A series LCR circuit of$R=5 \mathrm{\Omega }, L=20 \mathrm{mH}$and$C=0.5 \mu F$is connected across an$\mathrm{AC}$supply of$250 V,$having variable frequency. The power dissipated at resonance condition is ________$\times {10}^2 \mathrm{W}.$