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MHT CET2012PhysicsAlternating Current

The Q -factor of a resonant circuit is equal to

Options

  1. A1 L R C
  2. B1 R L C
  3. C1 R L C
  4. D1 C R L

Correct answer

B. 1 R L C

Step-by-step solution

The quality factor (Q-factor) of a resonant circuit Q= ₀ L R At resonance, ₀= 1 L C Q= 1 L C L R = 1 R L C

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