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MHT CET202211 Aug 2022Morning ShiftPhysicsAlternating CurrentActual

A resistor R , an inductor L and a capacitor C are connected in series to an oscillator of frequency N . If the resonance frequency is N_R , then the current lags behind voltage, when

Options

  1. AN=N_R
  2. BN=0
  3. CN < N_R
  4. DN>N_R

Correct answer

D. N>N_R

Step-by-step solution

Current lags behind the voltage, aligned & X_L>X_C & L> 1 C & > 1 L C & N>N_R aligned

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