To increase the resonant frequency in series LCR circuit,

Option 1 -

Source frequency should be increased.

Option 2 -

Another resistance should be added in series with the first resistance.

Option 3 -

Another capacitor should be added in series with the first capacitor.

Option 4 -

The source frequency should be decreased.

2 Views | Posted 2 months ago

Asked by Shiksha User

1 Answer

Answered by

Vishal Baghel | Contributor-Level 10

2 months ago

Correct Option - 3

Detailed Solution:

$f = \frac{1}{2 π \sqrt[]{L C}}$

$f α \frac{1}{\sqrt[]{C}}$

Another capacitor should be added in series with the first capacitor.

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