A $24\mathrm{.}0$ uF capacitor is charged by a $170\mathrm{.}0$ V power

supply, then disconnected from the power and connected in

series with a $0\mathrm{.}210$ mH inductor. Calculate: $($a$)$ the oscilla$-$

tion frequency of the circuit; $($b$)$ the energy stored in the capaci$-$

tor at time t $=0$ ms $($the moment of connection with the inductor$)$;

$($c$)$ the energy stored in the inductor at t $=1\mathrm{.}35$ ms$.$