Home
Class 12
PHYSICS
The resonant frequency of a circuit is f...

The resonant frequency of a circuit is f. If the capacitance is made 4 times the initial vlaue, then the resonant frequency will become

A

`(f_(0))/(4)`

B

`2f_(0)`

C

`f_(0)`

D

`(f_(0))/(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

The resonant frequency of a circuit is f . If the capacitance is made 4 times the initial values, then the resonant frequecy will become

What is resonance ? What is resonant frequency ?

In a series resonant L-C-R circuit, the capacitance is changed from C to 3C. For the same resonant frequency, the inductance should be changed from L to

The resonant frequency of a series LCR circuit with L=2.0 H,C =32 muF and R=10 Omega is

In the given figure, which voltmeter will read zero voltage at resonant frequency?

To reduce the resonant frequency in an LCR series circuit with a generator

To reduce the resonant frequency in an LCR series circuit with a generator

To reduce the resonant frequency in an LCR series circuit with a generator

In the given figure , a series L-C-R circuit is connected to a variable frequency source of 230 V . The impedance and amplitude of the current at the resonating frequency will be

The figure shows a series LCR circuit with L=10.0 H_(2), C=40 mu F, R=60 Omega connected to a variable frequency 240 V source. Calculate (i) The angular frequency of the source which drives the circuit at resonance. (ii) The current at the resonating frequency. (iii) The rms potential drop across the capacitor at resonance.