Question

1. Find the current in LC circuit shown below. Use L = 1 H, C = 0.25 F, and v(t)=\left\{\begin{array}{ll} 200\left(1-t^{3} / 3\right) & \text { if } 0

0 & \text { if } t>1 \end{array}\right.

Fig: 1

Fig: 2

Fig: 3