A 12.5-μF capacitor and a 47.5-μF capacitor are connected to an ac generator with a frequency of 600 in parallel Hz. What is the capacitive reactance of this pair of capacitors if they are connected
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- A capacitor of capacitance 160 μF and an inductor form an LC circuit that oscillates at 11 kHz, with a current amplitude of 7 mA. What are the inductance, the total energy in the circuit, and the maximum charge on the capacitor? The inductance, L = Units . The total energy, U = Units . The maximum charge, Qmax = UnitsAt what frequency does the inductive reactance of a 66.0-uH inductor equal the capacitive reactance of a 66.0-uF capacitor? kHzA 45.8 F capacitor is connected to a 6.2 V, 208 Hz source. What is the capacitive reactance (in ohms)?
- The impedance in a series RLC circuit is obtained from the values of o a. only the capacitive reactance b. only the inductive reactance O C. only the capacitive reactance and the inductive reactance d. the resistance, capacitive reactance, and the inductive reactanceA 2.6-k resistor and a 4.0-μF capacitor are connected in series to an ac source. Part A Calculate the impedance of the circuit if the source frequency is 55 Hz. Express your answer to two significant figures and include the appropriate units. Z = Submit Part B Z = 0 Submit Value Request Answer Calculate the impedance of the circuit if the source frequency is 10000 Hz. Express your answer to two significant figures and include the appropriate units. Value Units Request Answer 2 Units ?An AC circuit has a purely capacitive load. If the amplitude of the EMF is 10.27 V with a frequency of 193.3 Hz, the capacitance is 73.2 UF, and the driving voltage is initially zero. What is the current in the capacitor after 0.732 s? A Save for Later Submit Answer
- A capacitor is connected across the terminals of an ac generator that has a frequency of 360 Hz and supplies a voltage of 34 V. When a second capacitor is connected in parallel with the first one, the current from the generator increases by 0.30 A. Find the capacitance of the second capacitor. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise.An engineer has a 62.0 µH inductor, a 62.0 µF capacitor, and a variable frequency AC source. Determine the source frequency (in kHz) at which the inductor and capacitor have the same reactance. kHzWhat is the capacitive reactance Xc of a 50.0 µF capacitor placed in an ac circuit driven at a frequency of f = 571 kHz? Xc =
- The output voltage of an AC source is given by: & 170 sin(377t), where & is in volts and t in seconds. The source is connected across a series RL circuit, in which R = 200.0 2, L = 0.200 H. a. Determine the maximum voltage across the inductor. b. What average power is delivered to the circuit? c. What capacitor should be added to the circuit so that the power delivered is maximum? R L c. How long does it take the electron to make Found XA capacitor (capacitance C₁) is connected across the terminals of an ac generator. Without changing the voltage or frequency of the generator, a second capacitor (capacitance C2) is added in series with the first one. As a result, the current delivered by the generator decreases by a factor of 5.00. Suppose the second capacitor had been added in parallel with the first one, instead of in series. By what factor would the current delivered by the generator have increased? Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise.Please don't provide handwritten solution....