In the LC circuit shown in the figure initial current through the inductor is zero, initial voltage across the capacitor is 100 V. Switch S is closed at t = 0 sec. The current through the circuit is

A

$$7.07 \sin (7.07 \times 10^3 t)$$

B

$$0.707 \cos (7.07 \times 10^3 t)$$

C

$$0.707 \sin (7.07 \times 10^3 t)$$

D

$$7.07 \cos (7.07 \times 10^3 t)$$