Question

If an LC circuit has C= 1uF and L=0.25 henry, neglecting any resistance in the circuit, what is the frequency of oscillation?
(BHU 2003; MP PMT 2005)

• A. 100Hz
• B. 318Hz
• C. 576Hz
• D. 812Hz

Answer 1

The correct option is B 318Hz

We know that frequency of oscillation is given by,

$f=\frac{1}{2\pi \sqrt{LC}}$
$f=\frac{1}{2\pi 5\times {10}^{-4}}$
$f=318Hz$