A series resonant circuit has R = 2

, L = 1 mH and C = 0.1 μF, the value of quality factor Q is: 

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  1. 50
  2. 25
  3. 30
  4. 40

Answer (Detailed Solution Below)

Option 1 : 50
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Detailed Solution

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CONCEPT:

The Quality factor: Quality factor of resonance is a dimensionless parameter that describes how underdamped an oscillator or resonator is.

Mathamaticaly, Q factor =  

Where, L, C and R are the inductance, capacitance and resistance respectively.

EXPLANATION:

We know,

⇒ Q =  

⇒ Q =

⇒Q=50

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