Question

Constanta At a frequency w, the reactance of a certain capacitor equals that of a certain inductor. If the frequency is changed to wg - 3w1, what is the ratio of the reactance of the inductor to that of the capacitor? Express your answer using three significant figures. VOAED th ? Submit Request Answer Part B If the frequency is changed to ws = w1/3, what is the ratio of the reactance of the inductor to that of the capacitor? Express your answer using three significant figures. Vo ΑΣΦ + c ? Submit Request Answer Part C If the capacitor and inductor are placed in series with a resistor of resistance R to form a series L-R-C circuit, what will be the resonance angular frequency of the circuit?

Answer 1

Xc= wc XL = WL Given WIL C) Wic A now, W₂ : 3W, => W, W2 L Xc 1 x W,L 3 W,c 3 W₂C WzL -این 3 Xr 9 XL 个 o Xc B eos =2 W = 33 3 we all we 3 Xc 11 = W₂ C Wic 3W, 3. (30₂) L 9 (Wed) 9 X, XL 0111 ull Resonant angular Frequency is that frequency when X = Xc sol ولا will be the angular frequency