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A series LCR circuit is designed to resonate at an angular fre

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A series LCR circuit is designed to resonate at an angular frequency $ω_{0} = 1 0^{5} rad / s$ . The circuit draws 16 W power from 120 V source at resonance. The value of resistance 'R' in the circuit is ______ $Ω$ .

Name: Video solution 1: A series LCR circuit is designed to resonate at an angular frequency ω0=105rad/s. The circuit draws 16 W power from 120 V source at resonance. The value of resistance 'R' in the circuit is ______ Ω .
Uploaded: 2022-05-27T11:45:36.000Z
Duration: 6 min
Description: Video solution 1: A series LCR circuit is designed to resonate at an angular frequency ω0=105rad/s. The circuit draws 16 W power from 120 V source at resonance. The value of resistance 'R' in the circuit is ______ Ω .

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Updated on: May 27, 2022

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JEE Mains 2021 Feb 24 Shift 2

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A series LCR circuit is designed to resonate at an angular frequency

ω_{0} = 1 0^{5} rad / s

. The circuit draws 16 W power from 120 V source at resonance. The value of resistance 'R' in the circuit is ______

Ω

5 mins ago

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5 mins ago

Text solutionVerified

At resonance

P = \frac{V ^{2}}{R}

R = \frac{V ^{2}}{P} = \frac{( 120 ) ^{2}}{16} = 900Ω

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Question Text	A series LCR circuit is designed to resonate at an angular frequency $ω_{0} = 1 0^{5} rad / s$ . The circuit draws 16 W power from 120 V source at resonance. The value of resistance 'R' in the circuit is ______ $Ω$ .
Updated On	May 27, 2022
Topic	Alternating Current
Subject	Physics
Class	Class 12
Answer Type	Text solution:1 Video solution: 2
Upvotes	320
Avg. Video Duration	5 min

A series LCR circuit is designed to resonate at an angular frequency $ω_{0} = 1 0^{5} rad / s$ . The circuit draws 16 W power from 120 V source at resonance. The value of resistance 'R' in the circuit is ______ $Ω$ .

Text solutionVerified

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A series LCR circuit is designed to resonate at an angular frequency ω0​=105rad/s. The circuit draws 16 W power from 120 V source at resonance. The value of resistance 'R' in the circuit is ______ Ω .

Text solutionVerified

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A series LCR circuit is designed to resonate at an angular frequency $ω_{0} = 1 0^{5} rad / s$ . The circuit draws 16 W power from 120 V source at resonance. The value of resistance 'R' in the circuit is ______ $Ω$ .