If $V_c (t = 2 s) = 10 V$ in the circuit shown, find the energy, $w_c$ stored in the capacitor and the power, $P$, supplied by the source at $t = 6 s.$
Take the values of the components to be $C_1 = 0.5 F, I_1 = 2 A, R_1 = 3 \Omega$ and $R_2 = 6 \Omega$.

$w_c =$ $J$
$P =$ $W$