A 5-µF Capacitor Is Charged to 30 V and Is $\times$

Multiple Choice

A 5-µF capacitor is charged to 30 V and is then connected across a 10-µH inductor.The frequency of oscillation of the energy stored in the electric field of the capacitor and the magnetic field of the inductor is

A) 1.41 $\times$ 10⁵ Hz
B) 7.07 $\times$ 10⁴ Hz
C) 2.25 $\times$ 10⁴ Hz
D) 3.18 $\times$ 10⁹ Hz
E) 2.00 $\times$ 10¹⁰ Hz