In an LCR circuit, the capacitance is made one-fourth, when in reso...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=DOpWn4j56qQ



Duration: 0:00
68 views
1


In an LCR circuit, the capacitance is made one-fourth, when in resonance. Then what should be the change in inductance, so that the circuit remains in resonance ?
(A) 4 times
(B) \( 1 / 4 \) times
(C) 8 times
(D) 2 times
📲 PW App Link - https://bit.ly/YTAI_PWAP
🌐 PW Website - https://www.pw.live/




Other Videos By PW Solutions


2023-02-25In an a.c. circuit consisting of resistance \( R \) and inductance ...
2023-02-25A town situated \( 20 \mathrm{~km} \) away from a power house at \(...
2023-02-25In a step-up transformer the voltage in the primary is \( 220 \math...
2023-02-25In LCR circuit at resonance current in the circuit is \( 10 \sqrt{2...
2023-02-25मेंढ़क की आँखों में आयरिस का कार्य है (A) प्रकाश की किरणों का अपवर्तन करना (B) प्यूपिल के आकार क...
2023-02-25In the series LCR circuit as shown in figure, the voltmeter and amm...
2023-02-25A resistor \( R \), an inductor \( \mathrm{L} \) and a capacitor \(...
2023-02-25If in a series \( L C R A C \) circuit, the rms voltage across \( L...
2023-02-25A series LCR circuit containing a resistance of \( 120 \mathrm{ohm}...
2023-02-25A pure resistive circuit element \( \mathrm{X} \) when connected to...
2023-02-25In an LCR circuit, the capacitance is made one-fourth, when in reso...
2023-02-25An AC voltage source \( V=200 \sqrt{2} \sin 100 t \) is connected a...
2023-02-25A \( 0.21-\mathrm{H} \) inductor and a \( 88-\Omega \) resistor are...
2023-02-25If the frequency of the source e.m.f. in an \( A C \) circuit is \(...
2023-02-25A 100 volt AC source of angular frequency \( 500 \mathrm{rad} / \ma...
2023-02-25In an \( \mathrm{AC} \) circuit the potential differences across an...
2023-02-25In an AC circuit, a resistance of \( \mathrm{R} \) ohm is connected...
2023-02-25What is the rms value of an alternating current which when passed t...
2023-02-25An alternating voltage is given by : e \( =e_{1} \sin \omega t+e_{2...
2023-02-25Shots fired simultaneously from the top and bottom of a vertical cl...
2023-02-25A coil of inductance \( 5.0 \mathrm{mH} \) and negligible resistanc...