Question

The frequency of the output signal becomes ____________ times by doubling the value of the capacitance in the LC oscillator circuit.

Options

• `1/sqrt2`

• `sqrt2`

• `1/2`

• 2

Answer 1

The frequency of the output signal becomes  `1/sqrt2` times by doubling the value of the capacitance in the LC oscillator circuit.

Explanation:

`"f" = 1/(2pi) sqrt(1/"LC")`

`therefore  "f" prop 1/sqrt"C"`