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JEE Main20245 Apr 2024Morning ShiftPhysicsAlternating CurrentActual

An ac source is connected in given series LCR circuit. The rms potential difference across the capacitor of 20 F is _____V.

Correct answer

0

Step-by-step solution

aligned & X _ L = L =100 1=100 & X _ C = 1 C = 1 100 20 10⁻⁶ =500 & Z = ( X _ L - X _ C )^2+ R ^2 & (100-500)^2+300^2 & Z =500 & i _ rms = V _ rms Z = 50 500 =0.1 ~A & rms voltage across capacitor & V _ rms = X _ C i _ rms & =500 0.1=50 ~V aligned

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