An inductor $20 \;mH$, a capacitor $50 \; \mu F$ and a resistor $40\; \Omega$ are connected in series across a source of emf $V = 10 \sin 340t$. The power loss in A.C. circuit is :

Question

( A ) 0.89 W
( B ) 0.67 W
( C ) 0.76 W
( D ) 0.51 W