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Conduction

An inductance...

Question

An inductance L having a resistance R is connected to an alternating source of angular frequency $ω$ . The Quality factor Q of inductance is

R / ω L

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{(ω L / R)}^{2}

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{(R / ω L)}^{1 / 2}

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ω L / R

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Solution

The correct option is D $ω L / R$
$Q = \frac{P o t e n t i a l d r o p a c r o s s c a p a c i t o r o r i n d u c t o r}{P o t e n t i a l d r o p a c r o s s R}$ $= \frac{ω L}{R}$

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Similar questions

An inductance L having a resistance R is connected to an alternating source of angular frequency $ω$ . The quality factor (Q) of the circuit is

L

C

R

A C

ω

R C, R L

L C

ω L = \frac{1}{ω C}

P_{1}, P_{2}, P_{3}

L - C - R

V = V_{0} sin ω t

V_{M} - V_{N} = V_{0} sin ω t

\frac{1}{ω C} - ω L = R

(R)

(L)

ω

ω

ω^{2} > \frac{1}{L C}

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