A 113- resistor, a 0.208-uF capacitor, and a 5.79-mH inductor are connected in series to a generator whose voltage is 20.9 V. The current in the circuit is 0.136 A. Because of the shape of the current-versus-frequency graph (shown), there are two possible values for the frequency that correspond to this current. Obtain these two values. Give (a) the smaller value, and (b) the larger value. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise. (a) Number i Impedance Z Z fo rms current Units Hz (b) Number i Units Hz
A 113- resistor, a 0.208-uF capacitor, and a 5.79-mH inductor are connected in series to a generator whose voltage is 20.9 V. The current in the circuit is 0.136 A. Because of the shape of the current-versus-frequency graph (shown), there are two possible values for the frequency that correspond to this current. Obtain these two values. Give (a) the smaller value, and (b) the larger value. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise. (a) Number i Impedance Z Z fo rms current Units Hz (b) Number i Units Hz
Chapter14: Inductance
Section: Chapter Questions
Problem 66P: The self-inductance and capacitance of an oscillating LC circuit are L = 20 mH and C = 1.0 F ,...
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