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s Tesla) 6. Use the information given in the figure for the series RCL circuit t

ID: 2030092 • Letter: S

Question

s Tesla) 6. Use the information given in the figure for the series RCL circuit to determine its tota impedance Z (L-0.035 H, R-150 Q, C-1.75 , f-601h) A)300 B)500 C) 1500 D) 17002 E) 1900 0.033 H ooil 6001 150 1.75 x 10-4p When a resistor is connected by itself to an ac generator, the average power delivered to it is Pa-Ge-1.000 w a w). When a capacitor is added in series with the resistor, the power delivered is Pae-C-0-5W When an inductor is added in series with the resistor only (without the capacitor), the power delivered is Pa L-0.250 W. Find the power delivered when all the three elements, the capacitor, inductor and the resistor are connected, in series, to the same generator

Explanation / Answer

here,

6)

L = 0.035 H

R = 150 ohm

Capacitance , C = 1.75 * 10^-6 F

frequency , f = 60 Hz

the impedance , Z = sqrt(R^2 + (2 * pi * f * L - 1/(2 * pi * f * C))^2)

Z = sqrt(150^2 + (2 * pi * 60 * 0.035 - 1/(2 * pi * 60 * 1.75 * 10^-6))^2) ohm

Z = 1500 ohm

the impedance is C) 1500 ohm