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NEETPhysicsAlternating Current

What is the resonant frequency of the series LCR circuit when a sinusoidal voltage with a peak value of 283 V and a frequency of 50 Hz is applied, given that the resistance (R) is 3 Ω, the inductance (L) is 25.48 mH, and the capacitance (C) can be varied?

Options

  1. A50 Hz
  2. B35.4 Hz
  3. C25.48 Hz
  4. D3 Hz

Correct answer

B. 35.4 Hz

Step-by-step solution

Correct Option is : (B) 35.4 Hz

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