In the circuit shown in figure, the power consumed is
.

Options

A. zero
B. `V_0^2/(2R)`
C. `(V_0^2R)/(2(R^2+omega^2L^2))`
D. none of these

Answer

C

Explanation

`P=I_(max)^2R=(V_("rms")/Z)^2R`
`=[((V_0//sqrt2)^2)/(R^2+omega^2L^2)]R`
`=(V_0^2R)/(2(R^2+omega^2L^2))`