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Most Important Selected Qs for JEE AdvancedPhysicsAlternating Current

In a RLC series circuit shown, the readings of voltmeters V₁ and V ₂ are 100 V and 120 V , respectively. The source voltage is 130 V . For this situtation mark out the correct statement (s)

Options

  1. AVoltage across resistor, inductor and capacitor are 50 V , 86.6 V and 206.6 V , respectively
  2. BVoltage across resistor, inductor and capacitor are 10 ~V , 90 ~V and 30 V , respectively
  3. CPower factor of the circuit is 5 13
  4. DCircuit is capactivite in nature

Correct answer

D. Circuit is capactivite in nature

Step-by-step solution

aligned & V₁^2=V_R^2+V_L^2 & V₂=V_C-V_L & V^2=V_R^2+ (V_C-V_L )^2 aligned P F= V_R V_C-V_L

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